| 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 | $152.34 | 10.257% | $167.9655 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $194.75 | 5.480% | $205.4223 | $205.42 | $205.40 | $205.40 |
| Purchase #3 | $145.46 | 8.405% | $157.6859 | $157.69 | $157.70 | $157.70 |
| Purchase #4 | $226.34 | 5.214% | $238.1414 | $238.14 | $238.15 | $238.10 |
| Purchase #5 | $72.63 | 9.496% | $79.5269 | $79.53 | $79.55 | $79.50 |
| Purchase #6 | $212.45 | 7.500% | $228.3838 | $228.38 | $228.40 | $228.40 |
| Purchase #7 | $47.53 | 3.328% | $49.1118 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $1,051.50 | $1,126.2376 | $1,126.24 | $1,126.25 | $1,126.20 | |