| 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 | $136.52 | 7.176% | $146.3167 | $146.32 | $146.30 | $146.30 |
| Purchase #2 | $19.75 | 12.535% | $22.2257 | $22.23 | $22.25 | $22.20 |
| Purchase #3 | $92.69 | 13.496% | $105.1994 | $105.20 | $105.20 | $105.20 |
| Purchase #4 | $23.29 | 12.565% | $26.2164 | $26.22 | $26.20 | $26.20 |
| Purchase #5 | $166.33 | 6.572% | $177.2612 | $177.26 | $177.25 | $177.30 |
| Purchase #6 | $76.88 | 12.612% | $86.5761 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $228.35 | 11.134% | $253.7745 | $253.77 | $253.75 | $253.80 |
| 7 purchase totals = | $743.81 | $817.5700 | $817.58 | $817.55 | $817.60 | |