| 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 | $13.47 | 6.223% | $14.3082 | $14.31 | $14.30 | $14.30 |
| Purchase #2 | $173.87 | 4.146% | $181.0787 | $181.08 | $181.10 | $181.10 |
| Purchase #3 | $94.48 | 9.493% | $103.449 | $103.45 | $103.45 | $103.40 |
| Purchase #4 | $93.34 | 3.790% | $96.8776 | $96.88 | $96.90 | $96.90 |
| Purchase #5 | $132.81 | 8.760% | $144.4442 | $144.44 | $144.45 | $144.40 |
| Purchase #6 | $161.99 | 4.684% | $169.5776 | $169.58 | $169.60 | $169.60 |
| Purchase #7 | $83.85 | 10.632% | $92.7649 | $92.76 | $92.75 | $92.80 |
| 7 purchase totals = | $753.81 | $802.5002 | $802.50 | $802.55 | $802.50 | |