| 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 | $135.42 | 8.659% | $147.146 | $147.15 | $147.15 | $147.10 |
| Purchase #2 | $207.78 | 8.647% | $225.7467 | $225.75 | $225.75 | $225.70 |
| Purchase #3 | $19.46 | 7.624% | $20.9436 | $20.94 | $20.95 | $20.90 |
| Purchase #4 | $87.26 | 5.131% | $91.7373 | $91.74 | $91.75 | $91.70 |
| Purchase #5 | $18.62 | 6.798% | $19.8858 | $19.89 | $19.90 | $19.90 |
| Purchase #6 | $231.36 | 7.231% | $248.0896 | $248.09 | $248.10 | $248.10 |
| Purchase #7 | $48.72 | 12.198% | $54.6629 | $54.66 | $54.65 | $54.70 |
| 7 purchase totals = | $748.62 | $808.2119 | $808.22 | $808.25 | $808.10 | |