| 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 | $133.68 | 6.365% | $142.1887 | $142.19 | $142.20 | $142.20 |
| Purchase #2 | $208.29 | 12.160% | $233.6181 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $69.99 | 7.662% | $75.3526 | $75.35 | $75.35 | $75.40 |
| Purchase #4 | $152.45 | 8.805% | $165.8732 | $165.87 | $165.85 | $165.90 |
| Purchase #5 | $40.39 | 5.682% | $42.685 | $42.69 | $42.70 | $42.70 |
| Purchase #6 | $45.40 | 12.600% | $51.1204 | $51.12 | $51.10 | $51.10 |
| Purchase #7 | $58.25 | 6.402% | $61.9792 | $61.98 | $62.00 | $62.00 |
| 7 purchase totals = | $708.45 | $772.8172 | $772.82 | $772.80 | $772.90 | |