| 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 | $128.81 | 11.539% | $143.6734 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $64.64 | 13.612% | $73.4388 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $158.92 | 5.158% | $167.1171 | $167.12 | $167.10 | $167.10 |
| Purchase #4 | $86.55 | 9.737% | $94.9774 | $94.98 | $95.00 | $95.00 |
| Purchase #5 | $164.67 | 4.111% | $171.4396 | $171.44 | $171.45 | $171.40 |
| Purchase #6 | $18.43 | 7.633% | $19.8368 | $19.84 | $19.85 | $19.80 |
| Purchase #7 | $159.81 | 7.452% | $171.719 | $171.72 | $171.70 | $171.70 |
| 7 purchase totals = | $781.83 | $842.2021 | $842.21 | $842.20 | $842.10 | |