| 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 | $144.54 | 4.544% | $151.1079 | $151.11 | $151.10 | $151.10 |
| Purchase #2 | $180.71 | 4.232% | $188.3576 | $188.36 | $188.35 | $188.40 |
| Purchase #3 | $188.80 | 5.536% | $199.252 | $199.25 | $199.25 | $199.30 |
| Purchase #4 | $62.70 | 10.736% | $69.4315 | $69.43 | $69.45 | $69.40 |
| Purchase #5 | $16.92 | 13.137% | $19.1428 | $19.14 | $19.15 | $19.10 |
| Purchase #6 | $231.57 | 6.838% | $247.4048 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $54.49 | 5.694% | $57.5927 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $879.73 | $932.2893 | $932.28 | $932.30 | $932.30 | |