| 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 | $203.65 | 7.272% | $218.4594 | $218.46 | $218.45 | $218.50 |
| Purchase #2 | $94.60 | 13.567% | $107.4344 | $107.43 | $107.45 | $107.40 |
| Purchase #3 | $27.81 | 6.155% | $29.5217 | $29.52 | $29.50 | $29.50 |
| Purchase #4 | $158.57 | 12.627% | $178.5926 | $178.59 | $178.60 | $178.60 |
| Purchase #5 | $21.71 | 10.833% | $24.0618 | $24.06 | $24.05 | $24.10 |
| Purchase #6 | $227.42 | 13.492% | $258.1035 | $258.10 | $258.10 | $258.10 |
| Purchase #7 | $57.80 | 11.333% | $64.3505 | $64.35 | $64.35 | $64.40 |
| 7 purchase totals = | $791.56 | $880.5239 | $880.51 | $880.50 | $880.60 | |