| 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 | $153.41 | 9.416% | $167.8551 | $167.86 | $167.85 | $167.90 |
| Purchase #2 | $158.29 | 10.827% | $175.4281 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $181.62 | 3.751% | $188.4326 | $188.43 | $188.45 | $188.40 |
| Purchase #4 | $227.80 | 5.191% | $239.6251 | $239.63 | $239.65 | $239.60 |
| Purchase #5 | $84.32 | 5.352% | $88.8328 | $88.83 | $88.85 | $88.80 |
| Purchase #6 | $55.77 | 4.332% | $58.186 | $58.19 | $58.20 | $58.20 |
| Purchase #7 | $137.51 | 7.734% | $148.145 | $148.15 | $148.15 | $148.10 |
| 7 purchase totals = | $998.72 | $1,066.5047 | $1,066.52 | $1,066.60 | $1,066.40 | |