| 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 | $174.35 | 9.719% | $191.2951 | $191.30 | $191.30 | $191.30 |
| Purchase #2 | $239.54 | 12.390% | $269.219 | $269.22 | $269.20 | $269.20 |
| Purchase #3 | $93.33 | 12.470% | $104.9683 | $104.97 | $104.95 | $105.00 |
| Purchase #4 | $147.74 | 5.306% | $155.5791 | $155.58 | $155.60 | $155.60 |
| Purchase #5 | $51.70 | 6.714% | $55.1711 | $55.17 | $55.15 | $55.20 |
| Purchase #6 | $5.75 | 8.375% | $6.2316 | $6.23 | $6.25 | $6.20 |
| Purchase #7 | $162.48 | 4.826% | $170.3213 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $874.89 | $952.7855 | $952.79 | $952.75 | $952.80 | |