| 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 | $173.26 | 6.621% | $184.7315 | $184.73 | $184.75 | $184.70 |
| Purchase #2 | $202.40 | 13.228% | $229.1735 | $229.17 | $229.15 | $229.20 |
| Purchase #3 | $178.47 | 5.276% | $187.8861 | $187.89 | $187.90 | $187.90 |
| Purchase #4 | $136.28 | 10.557% | $150.6671 | $150.67 | $150.65 | $150.70 |
| Purchase #5 | $86.45 | 7.491% | $92.926 | $92.93 | $92.95 | $92.90 |
| Purchase #6 | $134.71 | 10.622% | $149.0189 | $149.02 | $149.00 | $149.00 |
| Purchase #7 | $169.49 | 8.323% | $183.5967 | $183.60 | $183.60 | $183.60 |
| 7 purchase totals = | $1,081.06 | $1,177.9998 | $1,178.01 | $1,178.00 | $1,178.00 | |