| 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 | $139.61 | 9.616% | $153.0349 | $153.03 | $153.05 | $153.00 |
| Purchase #2 | $23.84 | 8.243% | $25.8051 | $25.81 | $25.80 | $25.80 |
| Purchase #3 | $195.34 | 9.139% | $213.1921 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $68.96 | 3.871% | $71.6294 | $71.63 | $71.65 | $71.60 |
| Purchase #5 | $161.32 | 11.321% | $179.583 | $179.58 | $179.60 | $179.60 |
| Purchase #6 | $222.43 | 5.483% | $234.6258 | $234.63 | $234.65 | $234.60 |
| Purchase #7 | $217.33 | 12.356% | $244.1833 | $244.18 | $244.20 | $244.20 |
| 7 purchase totals = | $1,028.83 | $1,122.0536 | $1,122.05 | $1,122.15 | $1,122.00 | |