| 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 | $233.89 | 13.784% | $266.1294 | $266.13 | $266.15 | $266.10 |
| Purchase #2 | $72.38 | 3.778% | $75.1145 | $75.11 | $75.10 | $75.10 |
| Purchase #3 | $243.97 | 9.788% | $267.8498 | $267.85 | $267.85 | $267.80 |
| Purchase #4 | $223.30 | 9.198% | $243.8391 | $243.84 | $243.85 | $243.80 |
| Purchase #5 | $66.94 | 10.864% | $74.2124 | $74.21 | $74.20 | $74.20 |
| Purchase #6 | $152.64 | 4.147% | $158.97 | $158.97 | $158.95 | $159.00 |
| Purchase #7 | $98.71 | 6.207% | $104.8369 | $104.84 | $104.85 | $104.80 |
| 7 purchase totals = | $1,091.83 | $1,190.9521 | $1,190.95 | $1,190.95 | $1,190.80 | |