| 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 | $105.78 | 6.513% | $112.6695 | $112.67 | $112.65 | $112.70 |
| Purchase #2 | $166.28 | 5.436% | $175.319 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $145.51 | 9.797% | $159.7656 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $54.39 | 13.415% | $61.6864 | $61.69 | $61.70 | $61.70 |
| Purchase #5 | $123.65 | 13.866% | $140.7953 | $140.80 | $140.80 | $140.80 |
| Purchase #6 | $63.66 | 7.723% | $68.5765 | $68.58 | $68.60 | $68.60 |
| Purchase #7 | $14.67 | 8.199% | $15.8728 | $15.87 | $15.85 | $15.90 |
| 7 purchase totals = | $673.94 | $734.6851 | $734.70 | $734.65 | $734.80 | |