| 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 | $142.67 | 7.536% | $153.4216 | $153.42 | $153.40 | $153.40 |
| Purchase #2 | $164.90 | 8.272% | $178.5405 | $178.54 | $178.55 | $178.50 |
| Purchase #3 | $113.52 | 11.874% | $126.9994 | $127.00 | $127.00 | $127.00 |
| Purchase #4 | $242.39 | 6.448% | $258.0193 | $258.02 | $258.00 | $258.00 |
| Purchase #5 | $77.79 | 10.278% | $85.7853 | $85.79 | $85.80 | $85.80 |
| Purchase #6 | $96.97 | 6.764% | $103.5291 | $103.53 | $103.55 | $103.50 |
| Purchase #7 | $244.37 | 5.256% | $257.2141 | $257.21 | $257.20 | $257.20 |
| 7 purchase totals = | $1,082.61 | $1,163.5093 | $1,163.51 | $1,163.50 | $1,163.40 | |