| 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 | $153.93 | 6.590% | $164.074 | $164.07 | $164.05 | $164.10 |
| Purchase #2 | $188.76 | 4.746% | $197.7185 | $197.72 | $197.70 | $197.70 |
| Purchase #3 | $189.62 | 10.816% | $210.1293 | $210.13 | $210.15 | $210.10 |
| Purchase #4 | $96.57 | 11.154% | $107.3414 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $135.45 | 6.687% | $144.5075 | $144.51 | $144.50 | $144.50 |
| Purchase #6 | $10.30 | 11.650% | $11.5 | $11.50 | $11.50 | $11.50 |
| Purchase #7 | $219.50 | 4.742% | $229.9087 | $229.91 | $229.90 | $229.90 |
| 7 purchase totals = | $994.13 | $1,065.1794 | $1,065.18 | $1,065.15 | $1,065.10 | |