| 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 | $244.44 | 11.577% | $272.7388 | $272.74 | $272.75 | $272.70 |
| Purchase #2 | $49.66 | 10.432% | $54.8405 | $54.84 | $54.85 | $54.80 |
| Purchase #3 | $143.62 | 5.372% | $151.3353 | $151.34 | $151.35 | $151.30 |
| Purchase #4 | $178.58 | 11.771% | $199.6007 | $199.60 | $199.60 | $199.60 |
| Purchase #5 | $65.27 | 11.431% | $72.731 | $72.73 | $72.75 | $72.70 |
| Purchase #6 | $206.55 | 11.688% | $230.6916 | $230.69 | $230.70 | $230.70 |
| Purchase #7 | $166.91 | 12.753% | $188.196 | $188.20 | $188.20 | $188.20 |
| 7 purchase totals = | $1,055.03 | $1,170.1339 | $1,170.14 | $1,170.20 | $1,170.00 | |