| 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 | $134.42 | 5.663% | $142.0322 | $142.03 | $142.05 | $142.00 |
| Purchase #2 | $98.95 | 13.729% | $112.5348 | $112.53 | $112.55 | $112.50 |
| Purchase #3 | $159.53 | 7.373% | $171.2921 | $171.29 | $171.30 | $171.30 |
| Purchase #4 | $59.84 | 4.765% | $62.6914 | $62.69 | $62.70 | $62.70 |
| Purchase #5 | $115.34 | 12.855% | $130.167 | $130.17 | $130.15 | $130.20 |
| Purchase #6 | $169.64 | 4.785% | $177.7573 | $177.76 | $177.75 | $177.80 |
| Purchase #7 | $135.59 | 12.470% | $152.4981 | $152.50 | $152.50 | $152.50 |
| 7 purchase totals = | $873.31 | $948.9729 | $948.97 | $949.00 | $949.00 | |