| 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 | $139.37 | 7.116% | $149.2876 | $149.29 | $149.30 | $149.30 |
| Purchase #2 | $161.27 | 8.701% | $175.3021 | $175.30 | $175.30 | $175.30 |
| Purchase #3 | $69.70 | 4.711% | $72.9836 | $72.98 | $73.00 | $73.00 |
| Purchase #4 | $169.87 | 11.293% | $189.0534 | $189.05 | $189.05 | $189.10 |
| Purchase #5 | $81.35 | 11.332% | $90.5686 | $90.57 | $90.55 | $90.60 |
| Purchase #6 | $99.36 | 9.513% | $108.8121 | $108.81 | $108.80 | $108.80 |
| Purchase #7 | $191.83 | 12.858% | $216.4955 | $216.50 | $216.50 | $216.50 |
| 7 purchase totals = | $912.75 | $1,002.5029 | $1,002.50 | $1,002.50 | $1,002.60 | |