| 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 | $179.91 | 8.217% | $194.6932 | $194.69 | $194.70 | $194.70 |
| Purchase #2 | $72.58 | 4.338% | $75.7285 | $75.73 | $75.75 | $75.70 |
| Purchase #3 | $160.94 | 7.154% | $172.4536 | $172.45 | $172.45 | $172.50 |
| Purchase #4 | $34.99 | 9.265% | $38.2318 | $38.23 | $38.25 | $38.20 |
| Purchase #5 | $29.44 | 13.457% | $33.4017 | $33.40 | $33.40 | $33.40 |
| Purchase #6 | $234.77 | 5.858% | $248.5228 | $248.52 | $248.50 | $248.50 |
| Purchase #7 | $63.45 | 6.674% | $67.6847 | $67.68 | $67.70 | $67.70 |
| 7 purchase totals = | $776.08 | $830.7163 | $830.70 | $830.75 | $830.70 | |