| 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 | $146.86 | 9.748% | $161.1759 | $161.18 | $161.20 | $161.20 |
| Purchase #2 | $17.97 | 12.182% | $20.1591 | $20.16 | $20.15 | $20.20 |
| Purchase #3 | $109.65 | 11.830% | $122.6216 | $122.62 | $122.60 | $122.60 |
| Purchase #4 | $62.62 | 4.338% | $65.3365 | $65.34 | $65.35 | $65.30 |
| Purchase #5 | $42.84 | 13.734% | $48.7236 | $48.72 | $48.70 | $48.70 |
| Purchase #6 | $89.91 | 5.783% | $95.1095 | $95.11 | $95.10 | $95.10 |
| Purchase #7 | $38.38 | 12.497% | $43.1763 | $43.18 | $43.20 | $43.20 |
| 7 purchase totals = | $508.23 | $556.3025 | $556.31 | $556.30 | $556.30 | |