| 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 | $156.80 | 10.323% | $172.9865 | $172.99 | $173.00 | $173.00 |
| Purchase #2 | $147.31 | 7.237% | $157.9708 | $157.97 | $157.95 | $158.00 |
| Purchase #3 | $219.77 | 3.249% | $226.9103 | $226.91 | $226.90 | $226.90 |
| Purchase #4 | $24.78 | 4.722% | $25.9501 | $25.95 | $25.95 | $26.00 |
| Purchase #5 | $111.57 | 9.852% | $122.5619 | $122.56 | $122.55 | $122.60 |
| Purchase #6 | $209.76 | 8.632% | $227.8665 | $227.87 | $227.85 | $227.90 |
| Purchase #7 | $33.71 | 6.145% | $35.7815 | $35.78 | $35.80 | $35.80 |
| 7 purchase totals = | $903.70 | $970.0276 | $970.03 | $970.00 | $970.20 | |