| 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 | $154.97 | 7.682% | $166.8748 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $7.83 | 4.524% | $8.1842 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $82.80 | 13.345% | $93.8497 | $93.85 | $93.85 | $93.80 |
| Purchase #4 | $106.38 | 13.212% | $120.4349 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $192.27 | 11.274% | $213.9465 | $213.95 | $213.95 | $213.90 |
| Purchase #6 | $79.28 | 8.176% | $85.7619 | $85.76 | $85.75 | $85.80 |
| Purchase #7 | $128.93 | 5.172% | $135.5983 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $752.46 | $824.6503 | $824.64 | $824.65 | $824.60 | |