| 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 | $144.65 | 11.303% | $160.9998 | $161.00 | $161.00 | $161.00 |
| Purchase #2 | $163.85 | 6.567% | $174.61 | $174.61 | $174.60 | $174.60 |
| Purchase #3 | $109.83 | 9.148% | $119.8772 | $119.88 | $119.90 | $119.90 |
| Purchase #4 | $66.29 | 4.360% | $69.1802 | $69.18 | $69.20 | $69.20 |
| Purchase #5 | $56.77 | 10.132% | $62.5219 | $62.52 | $62.50 | $62.50 |
| Purchase #6 | $189.63 | 11.188% | $210.8458 | $210.85 | $210.85 | $210.80 |
| Purchase #7 | $137.76 | 12.751% | $155.3258 | $155.33 | $155.35 | $155.30 |
| 7 purchase totals = | $868.78 | $953.3607 | $953.37 | $953.40 | $953.30 | |