| 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 | $180.90 | 12.195% | $202.9608 | $202.96 | $202.95 | $203.00 |
| Purchase #2 | $114.39 | 8.555% | $124.1761 | $124.18 | $124.20 | $124.20 |
| Purchase #3 | $55.32 | 13.361% | $62.7113 | $62.71 | $62.70 | $62.70 |
| Purchase #4 | $123.51 | 10.796% | $136.8441 | $136.84 | $136.85 | $136.80 |
| Purchase #5 | $27.99 | 5.321% | $29.4793 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $7.75 | 4.662% | $8.1113 | $8.11 | $8.10 | $8.10 |
| Purchase #7 | $137.29 | 12.561% | $154.535 | $154.54 | $154.55 | $154.50 |
| 7 purchase totals = | $647.15 | $718.8179 | $718.82 | $718.85 | $718.80 | |