| 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 | $132.53 | 11.753% | $148.1063 | $148.11 | $148.10 | $148.10 |
| Purchase #2 | $120.39 | 11.114% | $133.7701 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $27.43 | 6.283% | $29.1534 | $29.15 | $29.15 | $29.20 |
| Purchase #4 | $181.62 | 5.608% | $191.8052 | $191.81 | $191.80 | $191.80 |
| Purchase #5 | $48.56 | 4.220% | $50.6092 | $50.61 | $50.60 | $50.60 |
| Purchase #6 | $88.77 | 4.706% | $92.9475 | $92.95 | $92.95 | $92.90 |
| Purchase #7 | $233.43 | 10.456% | $257.8374 | $257.84 | $257.85 | $257.80 |
| 7 purchase totals = | $832.73 | $904.2291 | $904.24 | $904.20 | $904.20 | |