| 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 | $193.98 | 8.814% | $211.0774 | $211.08 | $211.10 | $211.10 |
| Purchase #2 | $74.48 | 12.515% | $83.8012 | $83.80 | $83.80 | $83.80 |
| Purchase #3 | $155.61 | 6.706% | $166.0452 | $166.05 | $166.05 | $166.00 |
| Purchase #4 | $131.77 | 8.731% | $143.2748 | $143.27 | $143.25 | $143.30 |
| Purchase #5 | $23.40 | 5.599% | $24.7102 | $24.71 | $24.70 | $24.70 |
| Purchase #6 | $60.66 | 4.453% | $63.3612 | $63.36 | $63.35 | $63.40 |
| Purchase #7 | $156.49 | 9.345% | $171.114 | $171.11 | $171.10 | $171.10 |
| 7 purchase totals = | $796.39 | $863.3840 | $863.38 | $863.35 | $863.40 | |