| 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 | $108.93 | 12.630% | $122.6879 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $25.66 | 13.769% | $29.1931 | $29.19 | $29.20 | $29.20 |
| Purchase #3 | $54.59 | 8.171% | $59.0505 | $59.05 | $59.05 | $59.10 |
| Purchase #4 | $232.92 | 10.814% | $258.108 | $258.11 | $258.10 | $258.10 |
| Purchase #5 | $69.88 | 11.446% | $77.8785 | $77.88 | $77.90 | $77.90 |
| Purchase #6 | $33.65 | 9.742% | $36.9282 | $36.93 | $36.95 | $36.90 |
| Purchase #7 | $143.99 | 11.131% | $160.0175 | $160.02 | $160.00 | $160.00 |
| 7 purchase totals = | $669.62 | $743.8637 | $743.87 | $743.90 | $743.90 | |