| 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 | $162.63 | 8.107% | $175.8144 | $175.81 | $175.80 | $175.80 |
| Purchase #2 | $52.61 | 13.613% | $59.7718 | $59.77 | $59.75 | $59.80 |
| Purchase #3 | $123.82 | 6.842% | $132.2918 | $132.29 | $132.30 | $132.30 |
| Purchase #4 | $7.55 | 5.301% | $7.9502 | $7.95 | $7.95 | $8.00 |
| Purchase #5 | $204.55 | 10.740% | $226.5187 | $226.52 | $226.50 | $226.50 |
| Purchase #6 | $88.87 | 4.331% | $92.719 | $92.72 | $92.70 | $92.70 |
| Purchase #7 | $113.28 | 6.853% | $121.0431 | $121.04 | $121.05 | $121.00 |
| 7 purchase totals = | $753.31 | $816.1090 | $816.10 | $816.05 | $816.10 | |