| 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 | $156.39 | 10.211% | $172.359 | $172.36 | $172.35 | $172.40 |
| Purchase #2 | $93.29 | 11.388% | $103.9139 | $103.91 | $103.90 | $103.90 |
| Purchase #3 | $16.82 | 13.452% | $19.0826 | $19.08 | $19.10 | $19.10 |
| Purchase #4 | $243.30 | 3.443% | $251.6768 | $251.68 | $251.70 | $251.70 |
| Purchase #5 | $44.70 | 6.462% | $47.5885 | $47.59 | $47.60 | $47.60 |
| Purchase #6 | $98.52 | 7.356% | $105.7671 | $105.77 | $105.75 | $105.80 |
| Purchase #7 | $10.56 | 11.827% | $11.8089 | $11.81 | $11.80 | $11.80 |
| 7 purchase totals = | $663.58 | $712.1968 | $712.20 | $712.20 | $712.30 | |