| 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 | $162.49 | 9.183% | $177.4115 | $177.41 | $177.40 | $177.40 |
| Purchase #2 | $139.36 | 9.494% | $152.5908 | $152.59 | $152.60 | $152.60 |
| Purchase #3 | $227.65 | 5.826% | $240.9129 | $240.91 | $240.90 | $240.90 |
| Purchase #4 | $221.56 | 11.822% | $247.7528 | $247.75 | $247.75 | $247.80 |
| Purchase #5 | $212.28 | 11.833% | $237.3991 | $237.40 | $237.40 | $237.40 |
| Purchase #6 | $111.61 | 6.129% | $118.4506 | $118.45 | $118.45 | $118.50 |
| Purchase #7 | $135.30 | 9.413% | $148.0358 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $1,210.25 | $1,322.5535 | $1,322.55 | $1,322.55 | $1,322.60 | |