| 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 | $160.66 | 9.303% | $175.6062 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $162.81 | 7.716% | $175.3724 | $175.37 | $175.35 | $175.40 |
| Purchase #3 | $60.41 | 10.335% | $66.6534 | $66.65 | $66.65 | $66.70 |
| Purchase #4 | $66.54 | 7.369% | $71.4433 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $121.90 | 10.816% | $135.0847 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $109.88 | 3.717% | $113.9642 | $113.96 | $113.95 | $114.00 |
| Purchase #7 | $10.94 | 11.310% | $12.1773 | $12.18 | $12.20 | $12.20 |
| 7 purchase totals = | $693.14 | $750.3015 | $750.29 | $750.30 | $750.40 | |