| 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 | $120.99 | 8.429% | $131.1882 | $131.19 | $131.20 | $131.20 |
| Purchase #2 | $97.82 | 5.398% | $103.1003 | $103.10 | $103.10 | $103.10 |
| Purchase #3 | $150.76 | 7.180% | $161.5846 | $161.58 | $161.60 | $161.60 |
| Purchase #4 | $164.36 | 5.668% | $173.6759 | $173.68 | $173.70 | $173.70 |
| Purchase #5 | $132.96 | 6.164% | $141.1557 | $141.16 | $141.15 | $141.20 |
| Purchase #6 | $144.87 | 12.248% | $162.6137 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $197.87 | 6.164% | $210.0667 | $210.07 | $210.05 | $210.10 |
| 7 purchase totals = | $1,009.63 | $1,083.3851 | $1,083.39 | $1,083.40 | $1,083.50 | |