| 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 | $149.46 | 6.486% | $159.154 | $159.15 | $159.15 | $159.20 |
| Purchase #2 | $235.68 | 9.169% | $257.2895 | $257.29 | $257.30 | $257.30 |
| Purchase #3 | $126.82 | 8.393% | $137.464 | $137.46 | $137.45 | $137.50 |
| Purchase #4 | $206.64 | 3.152% | $213.1533 | $213.15 | $213.15 | $213.20 |
| Purchase #5 | $80.64 | 6.744% | $86.0784 | $86.08 | $86.10 | $86.10 |
| Purchase #6 | $88.84 | 13.683% | $100.996 | $101.00 | $101.00 | $101.00 |
| Purchase #7 | $79.78 | 11.156% | $88.6803 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $967.86 | $1,042.8155 | $1,042.81 | $1,042.85 | $1,043.00 | |