| 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 | $172.31 | 6.428% | $183.3861 | $183.39 | $183.40 | $183.40 |
| Purchase #2 | $127.75 | 10.551% | $141.2289 | $141.23 | $141.25 | $141.20 |
| Purchase #3 | $137.44 | 5.194% | $144.5786 | $144.58 | $144.60 | $144.60 |
| Purchase #4 | $212.58 | 7.230% | $227.9495 | $227.95 | $227.95 | $227.90 |
| Purchase #5 | $90.91 | 5.715% | $96.1055 | $96.11 | $96.10 | $96.10 |
| Purchase #6 | $123.29 | 11.412% | $137.3599 | $137.36 | $137.35 | $137.40 |
| Purchase #7 | $189.36 | 7.664% | $203.8726 | $203.87 | $203.85 | $203.90 |
| 7 purchase totals = | $1,053.64 | $1,134.4811 | $1,134.49 | $1,134.50 | $1,134.50 | |