| 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 | $146.96 | 8.431% | $159.3502 | $159.35 | $159.35 | $159.40 |
| Purchase #2 | $85.41 | 9.618% | $93.6247 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $214.63 | 12.315% | $241.0617 | $241.06 | $241.05 | $241.10 |
| Purchase #4 | $180.73 | 12.398% | $203.1369 | $203.14 | $203.15 | $203.10 |
| Purchase #5 | $98.68 | 10.756% | $109.294 | $109.29 | $109.30 | $109.30 |
| Purchase #6 | $8.27 | 8.253% | $8.9525 | $8.95 | $8.95 | $9.00 |
| Purchase #7 | $66.36 | 5.473% | $69.9919 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $801.04 | $885.4119 | $885.40 | $885.40 | $885.50 | |