| 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 | $151.60 | 10.619% | $167.6984 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $128.76 | 13.249% | $145.8194 | $145.82 | $145.80 | $145.80 |
| Purchase #3 | $129.45 | 5.367% | $136.3976 | $136.40 | $136.40 | $136.40 |
| Purchase #4 | $38.66 | 3.819% | $40.1364 | $40.14 | $40.15 | $40.10 |
| Purchase #5 | $73.89 | 9.104% | $80.6169 | $80.62 | $80.60 | $80.60 |
| Purchase #6 | $205.40 | 8.739% | $223.3499 | $223.35 | $223.35 | $223.30 |
| Purchase #7 | $153.80 | 8.605% | $167.0345 | $167.03 | $167.05 | $167.00 |
| 7 purchase totals = | $881.56 | $961.0531 | $961.06 | $961.05 | $960.90 | |