| 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 | $146.81 | 9.268% | $160.4164 | $160.42 | $160.40 | $160.40 |
| Purchase #2 | $96.42 | 10.557% | $106.5991 | $106.60 | $106.60 | $106.60 |
| Purchase #3 | $230.52 | 3.523% | $238.6412 | $238.64 | $238.65 | $238.60 |
| Purchase #4 | $138.78 | 9.401% | $151.8267 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $94.83 | 13.848% | $107.9621 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $237.50 | 11.249% | $264.2164 | $264.22 | $264.20 | $264.20 |
| Purchase #7 | $143.40 | 4.449% | $149.7799 | $149.78 | $149.80 | $149.80 |
| 7 purchase totals = | $1,088.26 | $1,179.4418 | $1,179.45 | $1,179.45 | $1,179.40 | |