| 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 | $148.98 | 11.579% | $166.2304 | $166.23 | $166.25 | $166.20 |
| Purchase #2 | $234.36 | 12.662% | $264.0347 | $264.03 | $264.05 | $264.00 |
| Purchase #3 | $45.49 | 6.320% | $48.365 | $48.37 | $48.35 | $48.40 |
| Purchase #4 | $138.38 | 3.701% | $143.5014 | $143.50 | $143.50 | $143.50 |
| Purchase #5 | $242.38 | 11.617% | $270.5373 | $270.54 | $270.55 | $270.50 |
| Purchase #6 | $36.37 | 7.138% | $38.9661 | $38.97 | $38.95 | $39.00 |
| Purchase #7 | $28.94 | 9.277% | $31.6248 | $31.62 | $31.60 | $31.60 |
| 7 purchase totals = | $874.90 | $963.2597 | $963.26 | $963.25 | $963.20 | |