| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.40 | 5.551% | $143.9716 | $143.97 | $143.95 | $144.00 |
| Purchase #2 | $184.35 | 8.260% | $199.5773 | $199.58 | $199.60 | $199.60 |
| Purchase #3 | $223.28 | 12.595% | $251.4021 | $251.40 | $251.40 | $251.40 |
| Purchase #4 | $109.87 | 7.703% | $118.3333 | $118.33 | $118.35 | $118.30 |
| Purchase #5 | $106.42 | 11.512% | $118.6711 | $118.67 | $118.65 | $118.70 |
| Purchase #6 | $173.43 | 5.743% | $183.3901 | $183.39 | $183.40 | $183.40 |
| Purchase #7 | $159.80 | 11.865% | $178.7603 | $178.76 | $178.75 | $178.80 |
| 7 purchase totals = | $1,093.55 | $1,194.1058 | $1,194.10 | $1,194.10 | $1,194.20 | |