| 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 | $203.98 | 7.813% | $219.917 | $219.92 | $219.90 | $219.90 |
| Purchase #2 | $185.39 | 10.252% | $204.3962 | $204.40 | $204.40 | $204.40 |
| Purchase #3 | $210.92 | 12.782% | $237.8798 | $237.88 | $237.90 | $237.90 |
| Purchase #4 | $167.39 | 3.338% | $172.9775 | $172.98 | $173.00 | $173.00 |
| Purchase #5 | $169.48 | 7.173% | $181.6368 | $181.64 | $181.65 | $181.60 |
| Purchase #6 | $66.35 | 13.478% | $75.2927 | $75.29 | $75.30 | $75.30 |
| Purchase #7 | $85.82 | 3.542% | $88.8597 | $88.86 | $88.85 | $88.90 |
| 7 purchase totals = | $1,089.33 | $1,180.9597 | $1,180.97 | $1,181.00 | $1,181.00 | |