| 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 | $144.88 | 3.507% | $149.9609 | $149.96 | $149.95 | $150.00 |
| Purchase #2 | $235.49 | 5.275% | $247.9121 | $247.91 | $247.90 | $247.90 |
| Purchase #3 | $127.46 | 10.398% | $140.7133 | $140.71 | $140.70 | $140.70 |
| Purchase #4 | $148.86 | 5.218% | $156.6275 | $156.63 | $156.65 | $156.60 |
| Purchase #5 | $175.72 | 12.539% | $197.7535 | $197.75 | $197.75 | $197.80 |
| Purchase #6 | $119.90 | 7.494% | $128.8853 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $32.38 | 3.753% | $33.5952 | $33.60 | $33.60 | $33.60 |
| 7 purchase totals = | $984.69 | $1,055.4478 | $1,055.45 | $1,055.45 | $1,055.50 | |