| 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 | $158.99 | 9.204% | $173.6234 | $173.62 | $173.60 | $173.60 |
| Purchase #2 | $51.26 | 4.751% | $53.6954 | $53.70 | $53.70 | $53.70 |
| Purchase #3 | $63.32 | 6.612% | $67.5067 | $67.51 | $67.50 | $67.50 |
| Purchase #4 | $118.69 | 10.316% | $130.9341 | $130.93 | $130.95 | $130.90 |
| Purchase #5 | $46.93 | 5.151% | $49.3474 | $49.35 | $49.35 | $49.30 |
| Purchase #6 | $241.79 | 12.371% | $271.7018 | $271.70 | $271.70 | $271.70 |
| Purchase #7 | $136.27 | 7.414% | $146.3731 | $146.37 | $146.35 | $146.40 |
| 7 purchase totals = | $817.25 | $893.1819 | $893.18 | $893.15 | $893.10 | |