| 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 | $155.83 | 13.758% | $177.2691 | $177.27 | $177.25 | $177.30 |
| Purchase #2 | $56.99 | 12.229% | $63.9593 | $63.96 | $63.95 | $64.00 |
| Purchase #3 | $36.76 | 9.725% | $40.3349 | $40.33 | $40.35 | $40.30 |
| Purchase #4 | $45.30 | 9.545% | $49.6239 | $49.62 | $49.60 | $49.60 |
| Purchase #5 | $49.38 | 12.774% | $55.6878 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $71.90 | 8.440% | $77.9684 | $77.97 | $77.95 | $78.00 |
| Purchase #7 | $29.89 | 11.244% | $33.2508 | $33.25 | $33.25 | $33.30 |
| 7 purchase totals = | $446.05 | $498.0942 | $498.09 | $498.05 | $498.20 | |