| 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 | $133.82 | 10.593% | $147.9956 | $148.00 | $148.00 | $148.00 |
| Purchase #2 | $115.30 | 10.649% | $127.5783 | $127.58 | $127.60 | $127.60 |
| Purchase #3 | $25.63 | 13.210% | $29.0157 | $29.02 | $29.00 | $29.00 |
| Purchase #4 | $55.55 | 9.379% | $60.76 | $60.76 | $60.75 | $60.80 |
| Purchase #5 | $136.80 | 6.866% | $146.1927 | $146.19 | $146.20 | $146.20 |
| Purchase #6 | $131.45 | 13.561% | $149.2759 | $149.28 | $149.30 | $149.30 |
| Purchase #7 | $58.41 | 4.790% | $61.2078 | $61.21 | $61.20 | $61.20 |
| 7 purchase totals = | $656.96 | $722.0260 | $722.04 | $722.05 | $722.10 | |