| 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 | $141.60 | 4.608% | $148.1249 | $148.12 | $148.10 | $148.10 |
| Purchase #2 | $12.41 | 6.209% | $13.1805 | $13.18 | $13.20 | $13.20 |
| Purchase #3 | $174.69 | 11.279% | $194.3933 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $157.67 | 7.148% | $168.9403 | $168.94 | $168.95 | $168.90 |
| Purchase #5 | $149.55 | 10.365% | $165.0509 | $165.05 | $165.05 | $165.10 |
| Purchase #6 | $60.81 | 6.278% | $64.6277 | $64.63 | $64.65 | $64.60 |
| Purchase #7 | $197.47 | 10.660% | $218.5203 | $218.52 | $218.50 | $218.50 |
| 7 purchase totals = | $894.20 | $972.8379 | $972.83 | $972.85 | $972.80 | |