| 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 | $177.47 | 9.730% | $194.7378 | $194.74 | $194.75 | $194.70 |
| Purchase #2 | $171.90 | 8.828% | $187.0753 | $187.08 | $187.10 | $187.10 |
| Purchase #3 | $220.87 | 10.507% | $244.0768 | $244.08 | $244.10 | $244.10 |
| Purchase #4 | $163.76 | 11.112% | $181.957 | $181.96 | $181.95 | $182.00 |
| Purchase #5 | $237.59 | 8.516% | $257.8232 | $257.82 | $257.80 | $257.80 |
| Purchase #6 | $66.68 | 3.288% | $68.8724 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $219.28 | 4.219% | $228.5314 | $228.53 | $228.55 | $228.50 |
| 7 purchase totals = | $1,257.55 | $1,363.0739 | $1,363.08 | $1,363.10 | $1,363.10 | |