| 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 | $135.88 | 8.138% | $146.9379 | $146.94 | $146.95 | $146.90 |
| Purchase #2 | $46.86 | 8.399% | $50.7958 | $50.80 | $50.80 | $50.80 |
| Purchase #3 | $160.64 | 6.588% | $171.223 | $171.22 | $171.20 | $171.20 |
| Purchase #4 | $210.82 | 8.859% | $229.4965 | $229.50 | $229.50 | $229.50 |
| Purchase #5 | $21.25 | 3.286% | $21.9483 | $21.95 | $21.95 | $21.90 |
| Purchase #6 | $134.50 | 6.725% | $143.5451 | $143.55 | $143.55 | $143.50 |
| Purchase #7 | $39.59 | 5.182% | $41.6416 | $41.64 | $41.65 | $41.60 |
| 7 purchase totals = | $749.54 | $805.5882 | $805.60 | $805.60 | $805.40 | |