| 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 | $160.29 | 3.593% | $166.0492 | $166.05 | $166.05 | $166.00 |
| Purchase #2 | $236.90 | 3.707% | $245.6819 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $195.91 | 13.215% | $221.7995 | $221.80 | $221.80 | $221.80 |
| Purchase #4 | $17.99 | 4.571% | $18.8123 | $18.81 | $18.80 | $18.80 |
| Purchase #5 | $207.25 | 12.236% | $232.6091 | $232.61 | $232.60 | $232.60 |
| Purchase #6 | $156.72 | 8.594% | $170.1885 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $226.33 | 7.655% | $243.6556 | $243.66 | $243.65 | $243.70 |
| 7 purchase totals = | $1,201.39 | $1,298.7961 | $1,298.80 | $1,298.80 | $1,298.80 | |