| 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 | $40.84 | 8.137% | $44.1632 | $44.16 | $44.15 | $44.20 |
| Purchase #2 | $195.32 | 5.138% | $205.3555 | $205.36 | $205.35 | $205.40 |
| Purchase #3 | $180.56 | 5.202% | $189.9527 | $189.95 | $189.95 | $190.00 |
| Purchase #4 | $173.88 | 11.198% | $193.3511 | $193.35 | $193.35 | $193.40 |
| Purchase #5 | $236.43 | 8.554% | $256.6542 | $256.65 | $256.65 | $256.70 |
| Purchase #6 | $131.82 | 8.624% | $143.1882 | $143.19 | $143.20 | $143.20 |
| Purchase #7 | $183.77 | 11.786% | $205.4291 | $205.43 | $205.45 | $205.40 |
| 7 purchase totals = | $1,142.62 | $1,238.0940 | $1,238.09 | $1,238.10 | $1,238.30 | |