| 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 | $193.44 | 6.704% | $206.4082 | $206.41 | $206.40 | $206.40 |
| Purchase #2 | $130.30 | 6.409% | $138.6509 | $138.65 | $138.65 | $138.70 |
| Purchase #3 | $122.57 | 10.711% | $135.6985 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $39.73 | 4.213% | $41.4038 | $41.40 | $41.40 | $41.40 |
| Purchase #5 | $162.99 | 8.810% | $177.3494 | $177.35 | $177.35 | $177.30 |
| Purchase #6 | $72.82 | 3.758% | $75.5566 | $75.56 | $75.55 | $75.60 |
| Purchase #7 | $95.74 | 4.108% | $99.673 | $99.67 | $99.65 | $99.70 |
| 7 purchase totals = | $817.59 | $874.7404 | $874.74 | $874.70 | $874.80 | |