| 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 | $179.90 | 8.815% | $195.7582 | $195.76 | $195.75 | $195.80 |
| Purchase #2 | $75.71 | 5.133% | $79.5962 | $79.60 | $79.60 | $79.60 |
| Purchase #3 | $179.71 | 12.490% | $202.1558 | $202.16 | $202.15 | $202.20 |
| Purchase #4 | $18.92 | 6.525% | $20.1545 | $20.15 | $20.15 | $20.20 |
| Purchase #5 | $162.49 | 10.407% | $179.4003 | $179.40 | $179.40 | $179.40 |
| Purchase #6 | $102.99 | 13.140% | $116.5229 | $116.52 | $116.50 | $116.50 |
| Purchase #7 | $130.47 | 7.140% | $139.7856 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $850.19 | $933.3735 | $933.38 | $933.35 | $933.50 | |