| 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 | $184.39 | 10.720% | $204.1566 | $204.16 | $204.15 | $204.20 |
| Purchase #2 | $134.64 | 11.759% | $150.4723 | $150.47 | $150.45 | $150.50 |
| Purchase #3 | $211.86 | 7.696% | $228.1647 | $228.16 | $228.15 | $228.20 |
| Purchase #4 | $72.70 | 9.188% | $79.3797 | $79.38 | $79.40 | $79.40 |
| Purchase #5 | $166.49 | 6.836% | $177.8713 | $177.87 | $177.85 | $177.90 |
| Purchase #6 | $69.43 | 4.391% | $72.4787 | $72.48 | $72.50 | $72.50 |
| Purchase #7 | $197.96 | 3.196% | $204.2868 | $204.29 | $204.30 | $204.30 |
| 7 purchase totals = | $1,037.47 | $1,116.8101 | $1,116.81 | $1,116.80 | $1,117.00 | |