| 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 | $181.66 | 7.210% | $194.7577 | $194.76 | $194.75 | $194.80 |
| Purchase #2 | $45.82 | 9.308% | $50.0849 | $50.08 | $50.10 | $50.10 |
| Purchase #3 | $172.30 | 12.825% | $194.3975 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $18.94 | 3.348% | $19.5741 | $19.57 | $19.55 | $19.60 |
| Purchase #5 | $136.60 | 5.340% | $143.8944 | $143.89 | $143.90 | $143.90 |
| Purchase #6 | $129.88 | 12.688% | $146.3592 | $146.36 | $146.35 | $146.40 |
| Purchase #7 | $5.79 | 7.709% | $6.2364 | $6.24 | $6.25 | $6.20 |
| 7 purchase totals = | $690.99 | $755.3042 | $755.30 | $755.30 | $755.40 | |