| 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 | $220.78 | 7.679% | $237.7337 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $165.34 | 13.404% | $187.5022 | $187.50 | $187.50 | $187.50 |
| Purchase #3 | $67.86 | 4.629% | $71.0012 | $71.00 | $71.00 | $71.00 |
| Purchase #4 | $185.30 | 7.400% | $199.0122 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $24.53 | 3.756% | $25.4513 | $25.45 | $25.45 | $25.50 |
| Purchase #6 | $157.68 | 12.757% | $177.7952 | $177.80 | $177.80 | $177.80 |
| Purchase #7 | $163.70 | 3.630% | $169.6423 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $985.19 | $1,068.1381 | $1,068.13 | $1,068.15 | $1,068.10 | |