| 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 | $147.42 | 7.213% | $158.0534 | $158.05 | $158.05 | $158.10 |
| Purchase #2 | $158.38 | 5.865% | $167.669 | $167.67 | $167.65 | $167.70 |
| Purchase #3 | $59.80 | 6.237% | $63.5297 | $63.53 | $63.55 | $63.50 |
| Purchase #4 | $130.32 | 8.626% | $141.5614 | $141.56 | $141.55 | $141.60 |
| Purchase #5 | $105.91 | 13.652% | $120.3688 | $120.37 | $120.35 | $120.40 |
| Purchase #6 | $93.84 | 5.648% | $99.1401 | $99.14 | $99.15 | $99.10 |
| Purchase #7 | $215.66 | 6.859% | $230.4521 | $230.45 | $230.45 | $230.50 |
| 7 purchase totals = | $911.33 | $980.7745 | $980.77 | $980.75 | $980.90 | |