| 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 | $83.73 | 7.726% | $90.199 | $90.20 | $90.20 | $90.20 |
| Purchase #2 | $170.81 | 12.288% | $191.7991 | $191.80 | $191.80 | $191.80 |
| Purchase #3 | $147.28 | 9.264% | $160.924 | $160.92 | $160.90 | $160.90 |
| Purchase #4 | $238.42 | 5.683% | $251.9694 | $251.97 | $251.95 | $252.00 |
| Purchase #5 | $103.90 | 5.818% | $109.9449 | $109.94 | $109.95 | $109.90 |
| Purchase #6 | $202.33 | 8.250% | $219.0222 | $219.02 | $219.00 | $219.00 |
| Purchase #7 | $107.39 | 3.815% | $111.4869 | $111.49 | $111.50 | $111.50 |
| 7 purchase totals = | $1,053.86 | $1,135.3455 | $1,135.34 | $1,135.30 | $1,135.30 | |