| 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 | $155.36 | 3.827% | $161.3056 | $161.31 | $161.30 | $161.30 |
| Purchase #2 | $178.39 | 11.280% | $198.5124 | $198.51 | $198.50 | $198.50 |
| Purchase #3 | $91.30 | 3.116% | $94.1449 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $35.46 | 13.773% | $40.3439 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $167.73 | 9.446% | $183.5738 | $183.57 | $183.55 | $183.60 |
| Purchase #6 | $203.99 | 5.420% | $215.0463 | $215.05 | $215.05 | $215.00 |
| Purchase #7 | $26.51 | 11.525% | $29.5653 | $29.57 | $29.55 | $29.60 |
| 7 purchase totals = | $858.74 | $922.4922 | $922.49 | $922.45 | $922.40 | |