| 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 | $202.47 | 7.797% | $218.2566 | $218.26 | $218.25 | $218.30 |
| Purchase #2 | $168.38 | 4.272% | $175.5732 | $175.57 | $175.55 | $175.60 |
| Purchase #3 | $159.28 | 10.148% | $175.4437 | $175.44 | $175.45 | $175.40 |
| Purchase #4 | $187.87 | 13.702% | $213.6119 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $33.50 | 9.375% | $36.6406 | $36.64 | $36.65 | $36.60 |
| Purchase #6 | $121.89 | 8.357% | $132.0763 | $132.08 | $132.10 | $132.10 |
| Purchase #7 | $145.45 | 9.498% | $159.2648 | $159.26 | $159.25 | $159.30 |
| 7 purchase totals = | $1,018.84 | $1,110.8671 | $1,110.86 | $1,110.85 | $1,110.90 | |