| 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 | $136.50 | 11.798% | $152.6043 | $152.60 | $152.60 | $152.60 |
| Purchase #2 | $101.97 | 10.297% | $112.4699 | $112.47 | $112.45 | $112.50 |
| Purchase #3 | $33.44 | 12.354% | $37.5712 | $37.57 | $37.55 | $37.60 |
| Purchase #4 | $25.33 | 10.664% | $28.0312 | $28.03 | $28.05 | $28.00 |
| Purchase #5 | $160.53 | 8.178% | $173.6581 | $173.66 | $173.65 | $173.70 |
| Purchase #6 | $78.32 | 7.521% | $84.2104 | $84.21 | $84.20 | $84.20 |
| Purchase #7 | $73.40 | 3.646% | $76.0762 | $76.08 | $76.10 | $76.10 |
| 7 purchase totals = | $609.49 | $664.6213 | $664.62 | $664.60 | $664.70 | |