| 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 | $150.92 | 4.650% | $157.9378 | $157.94 | $157.95 | $157.90 |
| Purchase #2 | $91.35 | 13.499% | $103.6813 | $103.68 | $103.70 | $103.70 |
| Purchase #3 | $147.53 | 10.394% | $162.8643 | $162.86 | $162.85 | $162.90 |
| Purchase #4 | $29.55 | 13.125% | $33.4284 | $33.43 | $33.45 | $33.40 |
| Purchase #5 | $100.87 | 6.491% | $107.4175 | $107.42 | $107.40 | $107.40 |
| Purchase #6 | $218.27 | 8.207% | $236.1834 | $236.18 | $236.20 | $236.20 |
| Purchase #7 | $167.73 | 9.534% | $183.7214 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $906.22 | $985.2341 | $985.23 | $985.25 | $985.20 | |