| 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 | $12.77 | 13.669% | $14.5155 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $37.87 | 11.306% | $42.1516 | $42.15 | $42.15 | $42.20 |
| Purchase #3 | $186.31 | 13.802% | $212.0245 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $166.98 | 5.783% | $176.6365 | $176.64 | $176.65 | $176.60 |
| Purchase #5 | $183.80 | 10.186% | $202.5219 | $202.52 | $202.50 | $202.50 |
| Purchase #6 | $135.38 | 4.466% | $141.4261 | $141.43 | $141.45 | $141.40 |
| Purchase #7 | $144.99 | 9.423% | $158.6524 | $158.65 | $158.65 | $158.70 |
| 7 purchase totals = | $868.10 | $947.9285 | $947.93 | $947.90 | $947.90 | |