| 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 | $137.85 | 12.822% | $155.5251 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $156.32 | 7.686% | $168.3348 | $168.33 | $168.35 | $168.30 |
| Purchase #3 | $116.46 | 7.476% | $125.1665 | $125.17 | $125.15 | $125.20 |
| Purchase #4 | $159.95 | 11.337% | $178.0835 | $178.08 | $178.10 | $178.10 |
| Purchase #5 | $102.54 | 9.560% | $112.3428 | $112.34 | $112.35 | $112.30 |
| Purchase #6 | $95.62 | 4.774% | $100.1849 | $100.18 | $100.20 | $100.20 |
| Purchase #7 | $158.43 | 11.157% | $176.106 | $176.11 | $176.10 | $176.10 |
| 7 purchase totals = | $927.17 | $1,015.7436 | $1,015.74 | $1,015.80 | $1,015.70 | |