| 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 | $204.56 | 6.168% | $217.1773 | $217.18 | $217.20 | $217.20 |
| Purchase #2 | $15.48 | 9.668% | $16.9766 | $16.98 | $17.00 | $17.00 |
| Purchase #3 | $183.61 | 9.721% | $201.4587 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $69.72 | 8.819% | $75.8686 | $75.87 | $75.85 | $75.90 |
| Purchase #5 | $175.74 | 7.786% | $189.4231 | $189.42 | $189.40 | $189.40 |
| Purchase #6 | $230.71 | 10.260% | $254.3808 | $254.38 | $254.40 | $254.40 |
| Purchase #7 | $33.72 | 10.447% | $37.2427 | $37.24 | $37.25 | $37.20 |
| 7 purchase totals = | $913.54 | $992.5278 | $992.53 | $992.55 | $992.60 | |