| 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 | $137.79 | 9.628% | $151.0564 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $158.30 | 9.489% | $173.3211 | $173.32 | $173.30 | $173.30 |
| Purchase #3 | $59.57 | 6.116% | $63.2133 | $63.21 | $63.20 | $63.20 |
| Purchase #4 | $85.65 | 8.469% | $92.9037 | $92.90 | $92.90 | $92.90 |
| Purchase #5 | $34.34 | 8.626% | $37.3022 | $37.30 | $37.30 | $37.30 |
| Purchase #6 | $203.29 | 8.146% | $219.85 | $219.85 | $219.85 | $219.90 |
| Purchase #7 | $146.70 | 10.121% | $161.5475 | $161.55 | $161.55 | $161.50 |
| 7 purchase totals = | $825.64 | $899.1942 | $899.19 | $899.15 | $899.20 | |