| 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 | $90.32 | 13.718% | $102.7101 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $83.61 | 9.457% | $91.517 | $91.52 | $91.50 | $91.50 |
| Purchase #3 | $188.39 | 9.576% | $206.4302 | $206.43 | $206.45 | $206.40 |
| Purchase #4 | $130.44 | 4.817% | $136.7233 | $136.72 | $136.70 | $136.70 |
| Purchase #5 | $85.66 | 4.658% | $89.65 | $89.65 | $89.65 | $89.70 |
| Purchase #6 | $162.47 | 3.603% | $168.3238 | $168.32 | $168.30 | $168.30 |
| Purchase #7 | $177.59 | 13.532% | $201.6215 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $918.48 | $996.9759 | $996.97 | $996.90 | $996.90 | |