| 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 | $180.35 | 9.722% | $197.8836 | $197.88 | $197.90 | $197.90 |
| Purchase #2 | $161.85 | 8.355% | $175.3726 | $175.37 | $175.35 | $175.40 |
| Purchase #3 | $145.91 | 3.784% | $151.4312 | $151.43 | $151.45 | $151.40 |
| Purchase #4 | $128.60 | 10.182% | $141.6941 | $141.69 | $141.70 | $141.70 |
| Purchase #5 | $210.98 | 8.146% | $228.1664 | $228.17 | $228.15 | $228.20 |
| Purchase #6 | $15.90 | 4.602% | $16.6317 | $16.63 | $16.65 | $16.60 |
| Purchase #7 | $59.37 | 4.857% | $62.2536 | $62.25 | $62.25 | $62.30 |
| 7 purchase totals = | $902.96 | $973.4332 | $973.42 | $973.45 | $973.50 | |