| 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 | $149.79 | 6.847% | $160.0461 | $160.05 | $160.05 | $160.00 |
| Purchase #2 | $161.58 | 5.182% | $169.9531 | $169.95 | $169.95 | $170.00 |
| Purchase #3 | $126.42 | 7.241% | $135.5741 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $76.43 | 10.713% | $84.6179 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $192.90 | 3.635% | $199.9119 | $199.91 | $199.90 | $199.90 |
| Purchase #6 | $163.57 | 13.804% | $186.1492 | $186.15 | $186.15 | $186.10 |
| Purchase #7 | $223.36 | 4.507% | $233.4268 | $233.43 | $233.45 | $233.40 |
| 7 purchase totals = | $1,094.05 | $1,169.6791 | $1,169.68 | $1,169.65 | $1,169.60 | |