| 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 | $87.44 | 5.471% | $92.2238 | $92.22 | $92.20 | $92.20 |
| Purchase #2 | $121.46 | 11.268% | $135.1461 | $135.15 | $135.15 | $135.10 |
| Purchase #3 | $70.40 | 8.811% | $76.6029 | $76.60 | $76.60 | $76.60 |
| Purchase #4 | $172.29 | 4.467% | $179.9862 | $179.99 | $180.00 | $180.00 |
| Purchase #5 | $82.97 | 10.767% | $91.9034 | $91.90 | $91.90 | $91.90 |
| Purchase #6 | $245.58 | 10.682% | $271.8129 | $271.81 | $271.80 | $271.80 |
| Purchase #7 | $16.56 | 10.125% | $18.2367 | $18.24 | $18.25 | $18.20 |
| 7 purchase totals = | $796.70 | $865.9120 | $865.91 | $865.90 | $865.80 | |