| 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 | $147.31 | 5.145% | $154.8891 | $154.89 | $154.90 | $154.90 |
| Purchase #2 | $32.82 | 5.653% | $34.6753 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $29.67 | 8.344% | $32.1457 | $32.15 | $32.15 | $32.10 |
| Purchase #4 | $7.84 | 5.491% | $8.2705 | $8.27 | $8.25 | $8.30 |
| Purchase #5 | $56.70 | 12.346% | $63.7002 | $63.70 | $63.70 | $63.70 |
| Purchase #6 | $248.34 | 12.273% | $278.8188 | $278.82 | $278.80 | $278.80 |
| Purchase #7 | $140.48 | 9.532% | $153.8706 | $153.87 | $153.85 | $153.90 |
| 7 purchase totals = | $663.16 | $726.3702 | $726.38 | $726.35 | $726.40 | |