| 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 | $167.88 | 8.121% | $181.5135 | $181.51 | $181.50 | $181.50 |
| Purchase #2 | $27.71 | 12.244% | $31.1028 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $166.27 | 7.638% | $178.9697 | $178.97 | $178.95 | $179.00 |
| Purchase #4 | $199.48 | 5.450% | $210.3517 | $210.35 | $210.35 | $210.40 |
| Purchase #5 | $194.55 | 6.189% | $206.5907 | $206.59 | $206.60 | $206.60 |
| Purchase #6 | $50.84 | 10.874% | $56.3683 | $56.37 | $56.35 | $56.40 |
| Purchase #7 | $41.97 | 5.665% | $44.3476 | $44.35 | $44.35 | $44.30 |
| 7 purchase totals = | $848.70 | $909.2443 | $909.24 | $909.20 | $909.30 | |