| 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 | $144.37 | 7.397% | $155.049 | $155.05 | $155.05 | $155.00 |
| Purchase #2 | $147.63 | 10.197% | $162.6838 | $162.68 | $162.70 | $162.70 |
| Purchase #3 | $86.91 | 8.285% | $94.1105 | $94.11 | $94.10 | $94.10 |
| Purchase #4 | $142.28 | 12.734% | $160.3979 | $160.40 | $160.40 | $160.40 |
| Purchase #5 | $167.99 | 3.418% | $173.7319 | $173.73 | $173.75 | $173.70 |
| Purchase #6 | $140.78 | 6.192% | $149.4971 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $83.71 | 9.697% | $91.8274 | $91.83 | $91.85 | $91.80 |
| 7 purchase totals = | $913.67 | $987.2976 | $987.30 | $987.35 | $987.20 | |