| 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 | $165.55 | 5.244% | $174.2314 | $174.23 | $174.25 | $174.20 |
| Purchase #2 | $67.28 | 10.706% | $74.483 | $74.48 | $74.50 | $74.50 |
| Purchase #3 | $105.93 | 9.752% | $116.2603 | $116.26 | $116.25 | $116.30 |
| Purchase #4 | $10.90 | 5.129% | $11.4591 | $11.46 | $11.45 | $11.50 |
| Purchase #5 | $205.99 | 7.422% | $221.2786 | $221.28 | $221.30 | $221.30 |
| Purchase #6 | $110.83 | 8.836% | $120.6229 | $120.62 | $120.60 | $120.60 |
| Purchase #7 | $246.66 | 7.282% | $264.6218 | $264.62 | $264.60 | $264.60 |
| 7 purchase totals = | $913.14 | $982.9571 | $982.95 | $982.95 | $983.00 | |