| 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 | $151.40 | 8.499% | $164.2675 | $164.27 | $164.25 | $164.30 |
| Purchase #2 | $21.33 | 7.592% | $22.9494 | $22.95 | $22.95 | $22.90 |
| Purchase #3 | $148.51 | 8.855% | $161.6606 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $147.38 | 4.250% | $153.6437 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $84.92 | 12.638% | $95.6522 | $95.65 | $95.65 | $95.70 |
| Purchase #6 | $239.64 | 9.480% | $262.3579 | $262.36 | $262.35 | $262.40 |
| Purchase #7 | $57.38 | 13.171% | $64.9375 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $850.56 | $925.4688 | $925.47 | $925.45 | $925.50 | |