| 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 | $152.69 | 11.827% | $170.7486 | $170.75 | $170.75 | $170.70 |
| Purchase #2 | $158.51 | 11.251% | $176.344 | $176.34 | $176.35 | $176.30 |
| Purchase #3 | $98.31 | 8.394% | $106.5621 | $106.56 | $106.55 | $106.60 |
| Purchase #4 | $52.30 | 8.141% | $56.5577 | $56.56 | $56.55 | $56.60 |
| Purchase #5 | $30.82 | 9.227% | $33.6638 | $33.66 | $33.65 | $33.70 |
| Purchase #6 | $8.82 | 11.787% | $9.8596 | $9.86 | $9.85 | $9.90 |
| Purchase #7 | $200.32 | 4.871% | $210.0776 | $210.08 | $210.10 | $210.10 |
| 7 purchase totals = | $701.77 | $763.8134 | $763.81 | $763.80 | $763.90 | |