| 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 | $121.49 | 13.379% | $137.7441 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $107.98 | 11.739% | $120.6558 | $120.66 | $120.65 | $120.70 |
| Purchase #3 | $77.60 | 10.540% | $85.779 | $85.78 | $85.80 | $85.80 |
| Purchase #4 | $23.55 | 9.790% | $25.8555 | $25.86 | $25.85 | $25.90 |
| Purchase #5 | $29.39 | 6.559% | $31.3177 | $31.32 | $31.30 | $31.30 |
| Purchase #6 | $149.93 | 6.474% | $159.6365 | $159.64 | $159.65 | $159.60 |
| Purchase #7 | $242.25 | 12.330% | $272.1194 | $272.12 | $272.10 | $272.10 |
| 7 purchase totals = | $752.19 | $833.1080 | $833.12 | $833.10 | $833.10 | |