| 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 | $134.49 | 5.104% | $141.3544 | $141.35 | $141.35 | $141.40 |
| Purchase #2 | $212.32 | 5.179% | $223.3161 | $223.32 | $223.30 | $223.30 |
| Purchase #3 | $59.53 | 8.848% | $64.7972 | $64.80 | $64.80 | $64.80 |
| Purchase #4 | $160.57 | 10.120% | $176.8197 | $176.82 | $176.80 | $176.80 |
| Purchase #5 | $79.75 | 13.392% | $90.4301 | $90.43 | $90.45 | $90.40 |
| Purchase #6 | $73.37 | 8.169% | $79.3636 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $56.32 | 9.375% | $61.6 | $61.60 | $61.60 | $61.60 |
| 7 purchase totals = | $776.35 | $837.6811 | $837.68 | $837.65 | $837.70 | |