| 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 | $171.46 | 10.550% | $189.549 | $189.55 | $189.55 | $189.50 |
| Purchase #2 | $131.40 | 8.866% | $143.0499 | $143.05 | $143.05 | $143.00 |
| Purchase #3 | $174.72 | 10.665% | $193.3539 | $193.35 | $193.35 | $193.40 |
| Purchase #4 | $149.31 | 7.161% | $160.0021 | $160.00 | $160.00 | $160.00 |
| Purchase #5 | $150.67 | 5.649% | $159.1813 | $159.18 | $159.20 | $159.20 |
| Purchase #6 | $151.58 | 10.487% | $167.4762 | $167.48 | $167.50 | $167.50 |
| Purchase #7 | $33.90 | 3.724% | $35.1624 | $35.16 | $35.15 | $35.20 |
| 7 purchase totals = | $963.04 | $1,047.7748 | $1,047.77 | $1,047.80 | $1,047.80 | |