| 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 | $17.29 | 8.558% | $18.7697 | $18.77 | $18.75 | $18.80 |
| Purchase #2 | $236.87 | 13.600% | $269.0843 | $269.08 | $269.10 | $269.10 |
| Purchase #3 | $97.86 | 10.151% | $107.7938 | $107.79 | $107.80 | $107.80 |
| Purchase #4 | $130.35 | 13.469% | $147.9068 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $166.75 | 13.551% | $189.3463 | $189.35 | $189.35 | $189.30 |
| Purchase #6 | $69.51 | 12.802% | $78.4087 | $78.41 | $78.40 | $78.40 |
| Purchase #7 | $127.55 | 12.357% | $143.3114 | $143.31 | $143.30 | $143.30 |
| 7 purchase totals = | $846.18 | $954.6210 | $954.62 | $954.60 | $954.60 | |