| 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 | $141.45 | 6.309% | $150.3741 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $59.66 | 4.473% | $62.3286 | $62.33 | $62.35 | $62.30 |
| Purchase #3 | $180.67 | 9.625% | $198.0595 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $157.27 | 8.474% | $170.5971 | $170.60 | $170.60 | $170.60 |
| Purchase #5 | $103.95 | 10.183% | $114.5352 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $38.68 | 5.301% | $40.7304 | $40.73 | $40.75 | $40.70 |
| Purchase #7 | $55.28 | 6.269% | $58.7455 | $58.75 | $58.75 | $58.70 |
| 7 purchase totals = | $736.96 | $795.3704 | $795.38 | $795.40 | $795.30 | |