| 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 | $230.73 | 7.276% | $247.5179 | $247.52 | $247.50 | $247.50 |
| Purchase #2 | $168.43 | 6.844% | $179.9573 | $179.96 | $179.95 | $180.00 |
| Purchase #3 | $36.47 | 8.261% | $39.4828 | $39.48 | $39.50 | $39.50 |
| Purchase #4 | $111.39 | 8.207% | $120.5318 | $120.53 | $120.55 | $120.50 |
| Purchase #5 | $19.61 | 11.850% | $21.9338 | $21.93 | $21.95 | $21.90 |
| Purchase #6 | $193.98 | 11.546% | $216.3769 | $216.38 | $216.40 | $216.40 |
| Purchase #7 | $51.69 | 4.525% | $54.029 | $54.03 | $54.05 | $54.00 |
| 7 purchase totals = | $812.30 | $879.8295 | $879.83 | $879.90 | $879.80 | |