| 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 | $138.85 | 4.626% | $145.2732 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $173.85 | 6.210% | $184.6461 | $184.65 | $184.65 | $184.60 |
| Purchase #3 | $65.62 | 4.652% | $68.6726 | $68.67 | $68.65 | $68.70 |
| Purchase #4 | $89.59 | 13.634% | $101.8047 | $101.80 | $101.80 | $101.80 |
| Purchase #5 | $132.35 | 9.104% | $144.3991 | $144.40 | $144.40 | $144.40 |
| Purchase #6 | $33.35 | 13.522% | $37.8596 | $37.86 | $37.85 | $37.90 |
| Purchase #7 | $69.51 | 7.733% | $74.8852 | $74.89 | $74.90 | $74.90 |
| 7 purchase totals = | $703.12 | $757.5405 | $757.54 | $757.50 | $757.60 | |