| 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 | $167.46 | 7.597% | $180.1819 | $180.18 | $180.20 | $180.20 |
| Purchase #2 | $5.87 | 9.234% | $6.412 | $6.41 | $6.40 | $6.40 |
| Purchase #3 | $111.64 | 11.567% | $124.5534 | $124.55 | $124.55 | $124.60 |
| Purchase #4 | $55.55 | 8.503% | $60.2734 | $60.27 | $60.25 | $60.30 |
| Purchase #5 | $168.53 | 12.482% | $189.5659 | $189.57 | $189.55 | $189.60 |
| Purchase #6 | $201.38 | 4.561% | $210.5649 | $210.56 | $210.55 | $210.60 |
| Purchase #7 | $35.72 | 5.654% | $37.7396 | $37.74 | $37.75 | $37.70 |
| 7 purchase totals = | $746.15 | $809.2911 | $809.28 | $809.25 | $809.40 | |