| 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 | $116.49 | 11.591% | $129.9924 | $129.99 | $130.00 | $130.00 |
| Purchase #2 | $151.76 | 6.565% | $161.723 | $161.72 | $161.70 | $161.70 |
| Purchase #3 | $9.77 | 13.499% | $11.0889 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $153.87 | 5.593% | $162.4759 | $162.48 | $162.50 | $162.50 |
| Purchase #5 | $23.79 | 6.860% | $25.422 | $25.42 | $25.40 | $25.40 |
| Purchase #6 | $219.25 | 11.456% | $244.3673 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $91.52 | 7.345% | $98.2421 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $766.45 | $833.3116 | $833.31 | $833.30 | $833.30 | |