| 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 | $140.36 | 4.211% | $146.2706 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $118.38 | 6.173% | $125.6876 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $54.97 | 9.531% | $60.2092 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $15.32 | 8.444% | $16.6136 | $16.61 | $16.60 | $16.60 |
| Purchase #5 | $138.38 | 4.509% | $144.6196 | $144.62 | $144.60 | $144.60 |
| Purchase #6 | $110.64 | 11.372% | $123.222 | $123.22 | $123.20 | $123.20 |
| Purchase #7 | $152.80 | 3.540% | $158.2091 | $158.21 | $158.20 | $158.20 |
| 7 purchase totals = | $730.85 | $774.8317 | $774.83 | $774.75 | $774.80 | |