| 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 | $178.96 | 7.301% | $192.0259 | $192.03 | $192.05 | $192.00 |
| Purchase #2 | $130.56 | 8.583% | $141.766 | $141.77 | $141.75 | $141.80 |
| Purchase #3 | $27.33 | 8.650% | $29.694 | $29.69 | $29.70 | $29.70 |
| Purchase #4 | $229.90 | 12.740% | $259.1893 | $259.19 | $259.20 | $259.20 |
| Purchase #5 | $196.78 | 11.686% | $219.7757 | $219.78 | $219.80 | $219.80 |
| Purchase #6 | $115.55 | 11.743% | $129.119 | $129.12 | $129.10 | $129.10 |
| Purchase #7 | $20.68 | 10.635% | $22.8793 | $22.88 | $22.90 | $22.90 |
| 7 purchase totals = | $899.76 | $994.4492 | $994.46 | $994.50 | $994.50 | |