| 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 | $60.30 | 9.161% | $65.8241 | $65.82 | $65.80 | $65.80 |
| Purchase #2 | $180.82 | 5.167% | $190.163 | $190.16 | $190.15 | $190.20 |
| Purchase #3 | $14.85 | 9.354% | $16.2391 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $247.85 | 9.202% | $270.6572 | $270.66 | $270.65 | $270.70 |
| Purchase #5 | $215.94 | 12.751% | $243.4745 | $243.47 | $243.45 | $243.50 |
| Purchase #6 | $132.49 | 11.613% | $147.8761 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $99.97 | 3.614% | $103.5829 | $103.58 | $103.60 | $103.60 |
| 7 purchase totals = | $952.22 | $1,037.8169 | $1,037.81 | $1,037.80 | $1,037.90 | |