| 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 | $157.97 | 4.265% | $164.7074 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $143.69 | 6.785% | $153.4394 | $153.44 | $153.45 | $153.40 |
| Purchase #3 | $151.84 | 13.296% | $172.0286 | $172.03 | $172.05 | $172.00 |
| Purchase #4 | $216.38 | 9.573% | $237.0941 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $147.37 | 5.700% | $155.7701 | $155.77 | $155.75 | $155.80 |
| Purchase #6 | $143.51 | 5.829% | $151.8752 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $94.46 | 4.206% | $98.433 | $98.43 | $98.45 | $98.40 |
| 7 purchase totals = | $1,055.22 | $1,133.3478 | $1,133.35 | $1,133.40 | $1,133.30 | |