| 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 | $189.90 | 5.302% | $199.9685 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $149.43 | 11.801% | $167.0642 | $167.06 | $167.05 | $167.10 |
| Purchase #3 | $192.87 | 9.264% | $210.7375 | $210.74 | $210.75 | $210.70 |
| Purchase #4 | $169.88 | 10.517% | $187.7463 | $187.75 | $187.75 | $187.70 |
| Purchase #5 | $152.73 | 10.828% | $169.2676 | $169.27 | $169.25 | $169.30 |
| Purchase #6 | $109.98 | 13.354% | $124.6667 | $124.67 | $124.65 | $124.70 |
| Purchase #7 | $84.59 | 4.305% | $88.2316 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $1,049.38 | $1,147.6824 | $1,147.69 | $1,147.65 | $1,147.70 | |