| 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 | $118.71 | 9.285% | $129.7322 | $129.73 | $129.75 | $129.70 |
| Purchase #2 | $100.67 | 10.131% | $110.8689 | $110.87 | $110.85 | $110.90 |
| Purchase #3 | $68.61 | 10.256% | $75.6466 | $75.65 | $75.65 | $75.60 |
| Purchase #4 | $141.39 | 11.824% | $158.108 | $158.11 | $158.10 | $158.10 |
| Purchase #5 | $58.87 | 13.205% | $66.6438 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $77.82 | 13.582% | $88.3895 | $88.39 | $88.40 | $88.40 |
| Purchase #7 | $185.63 | 9.747% | $203.7234 | $203.72 | $203.70 | $203.70 |
| 7 purchase totals = | $751.70 | $833.1124 | $833.11 | $833.10 | $833.00 | |