| 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 | $177.63 | 9.536% | $194.5688 | $194.57 | $194.55 | $194.60 |
| Purchase #2 | $35.81 | 4.375% | $37.3767 | $37.38 | $37.40 | $37.40 |
| Purchase #3 | $204.93 | 7.242% | $219.771 | $219.77 | $219.75 | $219.80 |
| Purchase #4 | $113.90 | 13.148% | $128.8756 | $128.88 | $128.90 | $128.90 |
| Purchase #5 | $43.98 | 8.636% | $47.7781 | $47.78 | $47.80 | $47.80 |
| Purchase #6 | $93.35 | 5.252% | $98.2527 | $98.25 | $98.25 | $98.30 |
| Purchase #7 | $45.32 | 11.860% | $50.695 | $50.70 | $50.70 | $50.70 |
| 7 purchase totals = | $714.92 | $777.3179 | $777.33 | $777.35 | $777.50 | |