| 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 | $156.77 | 10.168% | $172.7104 | $172.71 | $172.70 | $172.70 |
| Purchase #2 | $179.79 | 8.347% | $194.7971 | $194.80 | $194.80 | $194.80 |
| Purchase #3 | $106.69 | 3.746% | $110.6866 | $110.69 | $110.70 | $110.70 |
| Purchase #4 | $140.82 | 6.435% | $149.8818 | $149.88 | $149.90 | $149.90 |
| Purchase #5 | $148.94 | 3.755% | $154.5327 | $154.53 | $154.55 | $154.50 |
| Purchase #6 | $23.92 | 7.761% | $25.7764 | $25.78 | $25.80 | $25.80 |
| Purchase #7 | $33.25 | 13.446% | $37.7208 | $37.72 | $37.70 | $37.70 |
| 7 purchase totals = | $790.18 | $846.1058 | $846.11 | $846.15 | $846.10 | |