| 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 | $145.29 | 4.649% | $152.0445 | $152.04 | $152.05 | $152.00 |
| Purchase #2 | $130.46 | 12.766% | $147.1145 | $147.11 | $147.10 | $147.10 |
| Purchase #3 | $116.94 | 4.279% | $121.9439 | $121.94 | $121.95 | $121.90 |
| Purchase #4 | $101.82 | 7.672% | $109.6316 | $109.63 | $109.65 | $109.60 |
| Purchase #5 | $58.71 | 9.686% | $64.3967 | $64.40 | $64.40 | $64.40 |
| Purchase #6 | $230.30 | 9.750% | $252.7543 | $252.75 | $252.75 | $252.80 |
| Purchase #7 | $143.38 | 6.580% | $152.8144 | $152.81 | $152.80 | $152.80 |
| 7 purchase totals = | $926.90 | $1,000.6999 | $1,000.68 | $1,000.70 | $1,000.60 | |