| 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 | $198.94 | 8.402% | $215.6549 | $215.65 | $215.65 | $215.70 |
| Purchase #2 | $135.85 | 13.165% | $153.7347 | $153.73 | $153.75 | $153.70 |
| Purchase #3 | $74.67 | 6.106% | $79.2294 | $79.23 | $79.25 | $79.20 |
| Purchase #4 | $37.76 | 7.632% | $40.6418 | $40.64 | $40.65 | $40.60 |
| Purchase #5 | $10.29 | 10.802% | $11.4015 | $11.40 | $11.40 | $11.40 |
| Purchase #6 | $14.51 | 10.548% | $16.0405 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $212.58 | 3.280% | $219.5526 | $219.55 | $219.55 | $219.60 |
| 7 purchase totals = | $684.60 | $736.2554 | $736.24 | $736.30 | $736.20 | |