| 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 | $97.54 | 7.845% | $105.192 | $105.19 | $105.20 | $105.20 |
| Purchase #2 | $8.94 | 10.309% | $9.8616 | $9.86 | $9.85 | $9.90 |
| Purchase #3 | $121.65 | 11.198% | $135.2724 | $135.27 | $135.25 | $135.30 |
| Purchase #4 | $163.30 | 5.786% | $172.7485 | $172.75 | $172.75 | $172.70 |
| Purchase #5 | $138.90 | 8.564% | $150.7954 | $150.80 | $150.80 | $150.80 |
| Purchase #6 | $90.46 | 6.186% | $96.0559 | $96.06 | $96.05 | $96.10 |
| Purchase #7 | $246.58 | 13.132% | $278.9609 | $278.96 | $278.95 | $279.00 |
| 7 purchase totals = | $867.37 | $948.8867 | $948.89 | $948.85 | $949.00 | |