| 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 | $138.58 | 8.635% | $150.5464 | $150.55 | $150.55 | $150.50 |
| Purchase #2 | $180.51 | 6.202% | $191.7052 | $191.71 | $191.70 | $191.70 |
| Purchase #3 | $112.29 | 10.535% | $124.1198 | $124.12 | $124.10 | $124.10 |
| Purchase #4 | $165.42 | 4.558% | $172.9598 | $172.96 | $172.95 | $173.00 |
| Purchase #5 | $149.98 | 11.329% | $166.9712 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $18.62 | 5.234% | $19.5946 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $119.82 | 12.161% | $134.3913 | $134.39 | $134.40 | $134.40 |
| 7 purchase totals = | $885.22 | $960.2883 | $960.29 | $960.25 | $960.30 | |