| 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 | $167.57 | 12.160% | $187.9465 | $187.95 | $187.95 | $187.90 |
| Purchase #2 | $27.40 | 13.727% | $31.1612 | $31.16 | $31.15 | $31.20 |
| Purchase #3 | $93.42 | 10.374% | $103.1114 | $103.11 | $103.10 | $103.10 |
| Purchase #4 | $104.60 | 11.691% | $116.8288 | $116.83 | $116.85 | $116.80 |
| Purchase #5 | $174.44 | 11.323% | $194.1918 | $194.19 | $194.20 | $194.20 |
| Purchase #6 | $229.25 | 12.548% | $258.0163 | $258.02 | $258.00 | $258.00 |
| Purchase #7 | $44.48 | 13.616% | $50.5364 | $50.54 | $50.55 | $50.50 |
| 7 purchase totals = | $841.16 | $941.7924 | $941.80 | $941.80 | $941.70 | |