| 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 | $141.58 | 4.514% | $147.9709 | $147.97 | $147.95 | $148.00 |
| Purchase #2 | $180.28 | 5.775% | $190.6912 | $190.69 | $190.70 | $190.70 |
| Purchase #3 | $112.28 | 3.134% | $115.7989 | $115.80 | $115.80 | $115.80 |
| Purchase #4 | $89.68 | 3.542% | $92.8565 | $92.86 | $92.85 | $92.90 |
| Purchase #5 | $116.29 | 6.687% | $124.0663 | $124.07 | $124.05 | $124.10 |
| Purchase #6 | $9.84 | 9.554% | $10.7801 | $10.78 | $10.80 | $10.80 |
| Purchase #7 | $96.63 | 9.178% | $105.4987 | $105.50 | $105.50 | $105.50 |
| 7 purchase totals = | $746.58 | $787.6626 | $787.67 | $787.65 | $787.80 | |