| 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 | $151.40 | 7.793% | $163.1986 | $163.20 | $163.20 | $163.20 |
| Purchase #2 | $86.30 | 7.822% | $93.0504 | $93.05 | $93.05 | $93.10 |
| Purchase #3 | $232.71 | 6.115% | $246.9402 | $246.94 | $246.95 | $246.90 |
| Purchase #4 | $50.38 | 6.233% | $53.5202 | $53.52 | $53.50 | $53.50 |
| Purchase #5 | $168.34 | 10.870% | $186.6386 | $186.64 | $186.65 | $186.60 |
| Purchase #6 | $23.31 | 11.161% | $25.9116 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $71.82 | 9.359% | $78.5416 | $78.54 | $78.55 | $78.50 |
| 7 purchase totals = | $784.26 | $847.8012 | $847.80 | $847.80 | $847.70 | |