| 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 | $178.36 | 12.146% | $200.0236 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $85.72 | 10.283% | $94.5346 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $55.35 | 12.241% | $62.1254 | $62.13 | $62.15 | $62.10 |
| Purchase #4 | $16.70 | 8.317% | $18.0889 | $18.09 | $18.10 | $18.10 |
| Purchase #5 | $54.27 | 7.381% | $58.2757 | $58.28 | $58.30 | $58.30 |
| Purchase #6 | $74.60 | 6.162% | $79.1969 | $79.20 | $79.20 | $79.20 |
| Purchase #7 | $8.77 | 5.147% | $9.2214 | $9.22 | $9.20 | $9.20 |
| 7 purchase totals = | $473.77 | $521.4665 | $521.47 | $521.50 | $521.40 | |