| 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 | $170.70 | 9.633% | $187.1435 | $187.14 | $187.15 | $187.10 |
| Purchase #2 | $226.28 | 6.538% | $241.0742 | $241.07 | $241.05 | $241.10 |
| Purchase #3 | $92.41 | 6.406% | $98.3298 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $133.68 | 10.797% | $148.1134 | $148.11 | $148.10 | $148.10 |
| Purchase #5 | $66.75 | 8.871% | $72.6714 | $72.67 | $72.65 | $72.70 |
| Purchase #6 | $160.61 | 9.149% | $175.3042 | $175.30 | $175.30 | $175.30 |
| Purchase #7 | $80.95 | 5.202% | $85.161 | $85.16 | $85.15 | $85.20 |
| 7 purchase totals = | $931.38 | $1,007.7975 | $1,007.78 | $1,007.75 | $1,007.80 | |