| 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 | $199.93 | 9.497% | $218.9174 | $218.92 | $218.90 | $218.90 |
| Purchase #2 | $150.71 | 12.646% | $169.7688 | $169.77 | $169.75 | $169.80 |
| Purchase #3 | $168.60 | 13.467% | $191.3054 | $191.31 | $191.30 | $191.30 |
| Purchase #4 | $65.47 | 6.231% | $69.5494 | $69.55 | $69.55 | $69.50 |
| Purchase #5 | $17.84 | 7.509% | $19.1796 | $19.18 | $19.20 | $19.20 |
| Purchase #6 | $143.55 | 12.733% | $161.8282 | $161.83 | $161.85 | $161.80 |
| Purchase #7 | $26.99 | 8.751% | $29.3519 | $29.35 | $29.35 | $29.40 |
| 7 purchase totals = | $773.09 | $859.9007 | $859.91 | $859.90 | $859.90 | |