| 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 | $166.42 | 13.694% | $189.2096 | $189.21 | $189.20 | $189.20 |
| Purchase #2 | $241.59 | 10.201% | $266.2346 | $266.23 | $266.25 | $266.20 |
| Purchase #3 | $219.65 | 10.619% | $242.9746 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $145.49 | 5.518% | $153.5181 | $153.52 | $153.50 | $153.50 |
| Purchase #5 | $234.57 | 6.279% | $249.2987 | $249.30 | $249.30 | $249.30 |
| Purchase #6 | $109.98 | 8.501% | $119.3294 | $119.33 | $119.35 | $119.30 |
| Purchase #7 | $160.61 | 11.277% | $178.722 | $178.72 | $178.70 | $178.70 |
| 7 purchase totals = | $1,278.31 | $1,399.2870 | $1,399.28 | $1,399.25 | $1,399.20 | |