| 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 | $75.37 | 13.191% | $85.3121 | $85.31 | $85.30 | $85.30 |
| Purchase #2 | $159.58 | 10.112% | $175.7167 | $175.72 | $175.70 | $175.70 |
| Purchase #3 | $178.97 | 10.507% | $197.7744 | $197.77 | $197.75 | $197.80 |
| Purchase #4 | $243.35 | 3.307% | $251.3976 | $251.40 | $251.40 | $251.40 |
| Purchase #5 | $85.41 | 6.841% | $91.2529 | $91.25 | $91.25 | $91.30 |
| Purchase #6 | $132.59 | 8.601% | $143.9941 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $138.97 | 9.841% | $152.646 | $152.65 | $152.65 | $152.60 |
| 7 purchase totals = | $1,014.24 | $1,098.0938 | $1,098.09 | $1,098.05 | $1,098.10 | |