| 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 | $181.89 | 13.696% | $206.8017 | $206.80 | $206.80 | $206.80 |
| Purchase #2 | $150.29 | 11.148% | $167.0443 | $167.04 | $167.05 | $167.00 |
| Purchase #3 | $160.43 | 4.508% | $167.6622 | $167.66 | $167.65 | $167.70 |
| Purchase #4 | $222.28 | 13.262% | $251.7588 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $29.52 | 10.289% | $32.5573 | $32.56 | $32.55 | $32.60 |
| Purchase #6 | $36.73 | 5.605% | $38.7887 | $38.79 | $38.80 | $38.80 |
| Purchase #7 | $5.63 | 7.691% | $6.063 | $6.06 | $6.05 | $6.10 |
| 7 purchase totals = | $786.77 | $870.6760 | $870.67 | $870.65 | $870.80 | |