| 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 | $192.47 | 12.803% | $217.1119 | $217.11 | $217.10 | $217.10 |
| Purchase #2 | $138.83 | 9.312% | $151.7578 | $151.76 | $151.75 | $151.80 |
| Purchase #3 | $145.67 | 7.483% | $156.5705 | $156.57 | $156.55 | $156.60 |
| Purchase #4 | $57.32 | 7.155% | $61.4212 | $61.42 | $61.40 | $61.40 |
| Purchase #5 | $243.41 | 13.832% | $277.0785 | $277.08 | $277.10 | $277.10 |
| Purchase #6 | $220.42 | 12.831% | $248.7021 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $175.63 | 9.824% | $192.8839 | $192.88 | $192.90 | $192.90 |
| 7 purchase totals = | $1,173.75 | $1,305.5259 | $1,305.52 | $1,305.50 | $1,305.60 | |