| 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 | $158.43 | 12.150% | $177.6792 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $71.70 | 5.613% | $75.7245 | $75.72 | $75.70 | $75.70 |
| Purchase #3 | $120.71 | 7.661% | $129.9576 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $121.28 | 6.329% | $128.9558 | $128.96 | $128.95 | $129.00 |
| Purchase #5 | $112.86 | 7.688% | $121.5367 | $121.54 | $121.55 | $121.50 |
| Purchase #6 | $82.98 | 3.383% | $85.7872 | $85.79 | $85.80 | $85.80 |
| Purchase #7 | $84.38 | 11.383% | $93.985 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $752.34 | $813.6260 | $813.64 | $813.65 | $813.70 | |