| 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 | $135.45 | 9.170% | $147.8708 | $147.87 | $147.85 | $147.90 |
| Purchase #2 | $70.89 | 13.593% | $80.5261 | $80.53 | $80.55 | $80.50 |
| Purchase #3 | $169.25 | 4.714% | $177.2284 | $177.23 | $177.25 | $177.20 |
| Purchase #4 | $67.47 | 11.797% | $75.4294 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $170.84 | 10.617% | $188.9781 | $188.98 | $189.00 | $189.00 |
| Purchase #6 | $219.78 | 7.322% | $235.8723 | $235.87 | $235.85 | $235.90 |
| Purchase #7 | $39.98 | 3.276% | $41.2897 | $41.29 | $41.30 | $41.30 |
| 7 purchase totals = | $873.66 | $947.1948 | $947.20 | $947.25 | $947.20 | |