| 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 | 5.193% | $170.9281 | $170.93 | $170.95 | $170.90 |
| Purchase #2 | $195.51 | 7.284% | $209.7509 | $209.75 | $209.75 | $209.80 |
| Purchase #3 | $211.31 | 5.285% | $222.4777 | $222.48 | $222.50 | $222.50 |
| Purchase #4 | $217.92 | 8.185% | $235.7568 | $235.76 | $235.75 | $235.80 |
| Purchase #5 | $146.29 | 10.488% | $161.6329 | $161.63 | $161.65 | $161.60 |
| Purchase #6 | $155.97 | 13.731% | $177.3862 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $140.38 | 10.844% | $155.6028 | $155.60 | $155.60 | $155.60 |
| 7 purchase totals = | $1,229.87 | $1,333.5354 | $1,333.54 | $1,333.60 | $1,333.60 | |