| 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 | $147.29 | 12.773% | $166.1034 | $166.10 | $166.10 | $166.10 |
| Purchase #2 | $245.25 | 9.279% | $268.0067 | $268.01 | $268.00 | $268.00 |
| Purchase #3 | $50.92 | 12.410% | $57.2392 | $57.24 | $57.25 | $57.20 |
| Purchase #4 | $35.83 | 9.690% | $39.3019 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $51.67 | 13.297% | $58.5406 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $14.37 | 12.869% | $16.2193 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $238.74 | 10.720% | $264.3329 | $264.33 | $264.35 | $264.30 |
| 7 purchase totals = | $784.07 | $869.7440 | $869.74 | $869.75 | $869.60 | |