| 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 | $139.63 | 7.696% | $150.3759 | $150.38 | $150.40 | $150.40 |
| Purchase #2 | $173.67 | 9.420% | $190.0297 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $242.96 | 3.260% | $250.8805 | $250.88 | $250.90 | $250.90 |
| Purchase #4 | $85.56 | 7.780% | $92.2166 | $92.22 | $92.20 | $92.20 |
| Purchase #5 | $195.28 | 12.110% | $218.9284 | $218.93 | $218.95 | $218.90 |
| Purchase #6 | $24.98 | 6.672% | $26.6467 | $26.65 | $26.65 | $26.60 |
| Purchase #7 | $84.46 | 7.790% | $91.0394 | $91.04 | $91.05 | $91.00 |
| 7 purchase totals = | $946.54 | $1,020.1172 | $1,020.13 | $1,020.20 | $1,020.00 | |