| 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 | $139.95 | 6.534% | $149.0943 | $149.09 | $149.10 | $149.10 |
| Purchase #2 | $161.84 | 3.749% | $167.9074 | $167.91 | $167.90 | $167.90 |
| Purchase #3 | $9.89 | 8.468% | $10.7275 | $10.73 | $10.75 | $10.70 |
| Purchase #4 | $138.28 | 12.427% | $155.4641 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $42.65 | 6.654% | $45.4879 | $45.49 | $45.50 | $45.50 |
| Purchase #6 | $192.92 | 12.158% | $216.3752 | $216.38 | $216.40 | $216.40 |
| Purchase #7 | $52.90 | 5.738% | $55.9354 | $55.94 | $55.95 | $55.90 |
| 7 purchase totals = | $738.43 | $800.9918 | $801.00 | $801.05 | $801.00 | |