| 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 | $170.76 | 13.306% | $193.4813 | $193.48 | $193.50 | $193.50 |
| Purchase #2 | $79.40 | 8.133% | $85.8576 | $85.86 | $85.85 | $85.90 |
| Purchase #3 | $123.96 | 7.400% | $133.133 | $133.13 | $133.15 | $133.10 |
| Purchase #4 | $39.46 | 7.458% | $42.4029 | $42.40 | $42.40 | $42.40 |
| Purchase #5 | $61.96 | 13.294% | $70.197 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $64.27 | 7.388% | $69.0183 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $147.37 | 4.283% | $153.6819 | $153.68 | $153.70 | $153.70 |
| 7 purchase totals = | $687.18 | $747.7720 | $747.77 | $747.80 | $747.80 | |