| 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 | $142.58 | 12.574% | $160.508 | $160.51 | $160.50 | $160.50 |
| Purchase #2 | $50.27 | 7.624% | $54.1026 | $54.10 | $54.10 | $54.10 |
| Purchase #3 | $98.26 | 4.617% | $102.7967 | $102.80 | $102.80 | $102.80 |
| Purchase #4 | $88.78 | 5.546% | $93.7037 | $93.70 | $93.70 | $93.70 |
| Purchase #5 | $178.70 | 4.332% | $186.4413 | $186.44 | $186.45 | $186.40 |
| Purchase #6 | $145.31 | 4.788% | $152.2674 | $152.27 | $152.25 | $152.30 |
| Purchase #7 | $136.47 | 11.216% | $151.7765 | $151.78 | $151.80 | $151.80 |
| 7 purchase totals = | $840.37 | $901.5962 | $901.60 | $901.60 | $901.60 | |