| 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 | $155.86 | 13.671% | $177.1676 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $41.40 | 7.212% | $44.3858 | $44.39 | $44.40 | $44.40 |
| Purchase #3 | $38.85 | 8.250% | $42.0551 | $42.06 | $42.05 | $42.10 |
| Purchase #4 | $42.33 | 10.539% | $46.7912 | $46.79 | $46.80 | $46.80 |
| Purchase #5 | $113.36 | 7.491% | $121.8518 | $121.85 | $121.85 | $121.90 |
| Purchase #6 | $235.99 | 4.683% | $247.0414 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $173.26 | 10.331% | $191.1595 | $191.16 | $191.15 | $191.20 |
| 7 purchase totals = | $801.05 | $870.4524 | $870.46 | $870.45 | $870.60 | |