| 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 | $130.82 | 9.773% | $143.605 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $82.83 | 9.290% | $90.5249 | $90.52 | $90.50 | $90.50 |
| Purchase #3 | $166.99 | 11.844% | $186.7683 | $186.77 | $186.75 | $186.80 |
| Purchase #4 | $142.56 | 13.423% | $161.6958 | $161.70 | $161.70 | $161.70 |
| Purchase #5 | $240.73 | 6.695% | $256.8469 | $256.85 | $256.85 | $256.80 |
| Purchase #6 | $46.62 | 4.355% | $48.6503 | $48.65 | $48.65 | $48.70 |
| Purchase #7 | $112.38 | 5.726% | $118.8149 | $118.81 | $118.80 | $118.80 |
| 7 purchase totals = | $922.93 | $1,006.9061 | $1,006.91 | $1,006.85 | $1,006.90 | |