| 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 | $144.96 | 8.102% | $156.7047 | $156.70 | $156.70 | $156.70 |
| Purchase #2 | $13.95 | 7.452% | $14.9896 | $14.99 | $15.00 | $15.00 |
| Purchase #3 | $153.72 | 3.733% | $159.4584 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $63.63 | 7.307% | $68.2794 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $12.70 | 9.651% | $13.9257 | $13.93 | $13.95 | $13.90 |
| Purchase #6 | $184.25 | 4.298% | $192.1691 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $100.98 | 12.661% | $113.7651 | $113.77 | $113.75 | $113.80 |
| 7 purchase totals = | $674.19 | $719.2920 | $719.30 | $719.30 | $719.40 | |