| 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 | $142.86 | 13.140% | $161.6318 | $161.63 | $161.65 | $161.60 |
| Purchase #2 | $88.36 | 8.179% | $95.587 | $95.59 | $95.60 | $95.60 |
| Purchase #3 | $111.33 | 11.450% | $124.0773 | $124.08 | $124.10 | $124.10 |
| Purchase #4 | $120.64 | 5.300% | $127.0339 | $127.03 | $127.05 | $127.00 |
| Purchase #5 | $80.97 | 5.191% | $85.1732 | $85.17 | $85.15 | $85.20 |
| Purchase #6 | $21.83 | 10.158% | $24.0475 | $24.05 | $24.05 | $24.00 |
| Purchase #7 | $236.40 | 13.307% | $267.8577 | $267.86 | $267.85 | $267.90 |
| 7 purchase totals = | $802.39 | $885.4084 | $885.41 | $885.45 | $885.40 | |