| 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 | $173.82 | 10.259% | $191.6522 | $191.65 | $191.65 | $191.70 |
| Purchase #2 | $112.84 | 10.358% | $124.528 | $124.53 | $124.55 | $124.50 |
| Purchase #3 | $237.56 | 12.146% | $266.414 | $266.41 | $266.40 | $266.40 |
| Purchase #4 | $11.82 | 9.157% | $12.9024 | $12.90 | $12.90 | $12.90 |
| Purchase #5 | $92.85 | 3.241% | $95.8593 | $95.86 | $95.85 | $95.90 |
| Purchase #6 | $132.84 | 6.265% | $141.1624 | $141.16 | $141.15 | $141.20 |
| Purchase #7 | $149.27 | 6.748% | $159.3427 | $159.34 | $159.35 | $159.30 |
| 7 purchase totals = | $911.00 | $991.8610 | $991.85 | $991.85 | $991.90 | |