| 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 | $173.34 | 13.745% | $197.1656 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $20.62 | 12.170% | $23.1295 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $188.35 | 5.446% | $198.6075 | $198.61 | $198.60 | $198.60 |
| Purchase #4 | $177.59 | 3.431% | $183.6831 | $183.68 | $183.70 | $183.70 |
| Purchase #5 | $180.86 | 10.567% | $199.9715 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $72.44 | 10.363% | $79.947 | $79.95 | $79.95 | $79.90 |
| Purchase #7 | $184.70 | 5.377% | $194.6313 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $997.90 | $1,077.1355 | $1,077.14 | $1,077.15 | $1,077.10 | |