| 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 | $17.82 | 7.666% | $19.1861 | $19.19 | $19.20 | $19.20 |
| Purchase #2 | $131.30 | 9.458% | $143.7184 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $145.75 | 9.859% | $160.1195 | $160.12 | $160.10 | $160.10 |
| Purchase #4 | $107.28 | 8.656% | $116.5662 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $194.58 | 12.422% | $218.7507 | $218.75 | $218.75 | $218.80 |
| Purchase #6 | $235.90 | 7.793% | $254.2837 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $184.89 | 8.726% | $201.0235 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $1,017.52 | $1,113.6481 | $1,113.65 | $1,113.60 | $1,113.70 | |