| 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 | $139.91 | 10.193% | $154.171 | $154.17 | $154.15 | $154.20 |
| Purchase #2 | $238.48 | 7.249% | $255.7674 | $255.77 | $255.75 | $255.80 |
| Purchase #3 | $6.56 | 6.252% | $6.9701 | $6.97 | $6.95 | $7.00 |
| Purchase #4 | $155.55 | 10.564% | $171.9823 | $171.98 | $172.00 | $172.00 |
| Purchase #5 | $96.89 | 9.624% | $106.2147 | $106.21 | $106.20 | $106.20 |
| Purchase #6 | $188.26 | 12.219% | $211.2635 | $211.26 | $211.25 | $211.30 |
| Purchase #7 | $29.32 | 13.587% | $33.3037 | $33.30 | $33.30 | $33.30 |
| 7 purchase totals = | $854.97 | $939.6727 | $939.66 | $939.60 | $939.80 | |