| 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 | $131.95 | 13.635% | $149.9414 | $149.94 | $149.95 | $149.90 |
| Purchase #2 | $154.86 | 6.813% | $165.4106 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $244.73 | 4.337% | $255.3439 | $255.34 | $255.35 | $255.30 |
| Purchase #4 | $151.30 | 12.110% | $169.6224 | $169.62 | $169.60 | $169.60 |
| Purchase #5 | $174.39 | 13.244% | $197.4862 | $197.49 | $197.50 | $197.50 |
| Purchase #6 | $99.34 | 8.615% | $107.8981 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $140.52 | 8.135% | $151.9513 | $151.95 | $151.95 | $152.00 |
| 7 purchase totals = | $1,097.09 | $1,197.6539 | $1,197.65 | $1,197.65 | $1,197.60 | |