| 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 | $143.87 | 4.396% | $150.1945 | $150.19 | $150.20 | $150.20 |
| Purchase #2 | $70.64 | 12.723% | $79.6275 | $79.63 | $79.65 | $79.60 |
| Purchase #3 | $136.93 | 8.262% | $148.2432 | $148.24 | $148.25 | $148.20 |
| Purchase #4 | $108.47 | 12.426% | $121.9485 | $121.95 | $121.95 | $121.90 |
| Purchase #5 | $188.51 | 11.700% | $210.5657 | $210.57 | $210.55 | $210.60 |
| Purchase #6 | $164.36 | 11.540% | $183.3271 | $183.33 | $183.35 | $183.30 |
| Purchase #7 | $119.47 | 7.430% | $128.3466 | $128.35 | $128.35 | $128.30 |
| 7 purchase totals = | $932.25 | $1,022.2531 | $1,022.26 | $1,022.30 | $1,022.10 | |