| 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 | $117.84 | 10.466% | $130.1731 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $64.66 | 11.709% | $72.231 | $72.23 | $72.25 | $72.20 |
| Purchase #3 | $175.59 | 12.610% | $197.7319 | $197.73 | $197.75 | $197.70 |
| Purchase #4 | $185.66 | 8.591% | $201.6101 | $201.61 | $201.60 | $201.60 |
| Purchase #5 | $128.75 | 5.835% | $136.2626 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $30.80 | 11.765% | $34.4236 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $224.66 | 11.828% | $251.2328 | $251.23 | $251.25 | $251.20 |
| 7 purchase totals = | $927.96 | $1,023.6651 | $1,023.65 | $1,023.65 | $1,023.60 | |