| 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 | $164.37 | 3.116% | $169.4918 | $169.49 | $169.50 | $169.50 |
| Purchase #2 | $142.40 | 11.874% | $159.3086 | $159.31 | $159.30 | $159.30 |
| Purchase #3 | $106.68 | 12.448% | $119.9595 | $119.96 | $119.95 | $120.00 |
| Purchase #4 | $66.58 | 9.843% | $73.1335 | $73.13 | $73.15 | $73.10 |
| Purchase #5 | $32.58 | 11.603% | $36.3603 | $36.36 | $36.35 | $36.40 |
| Purchase #6 | $14.91 | 8.814% | $16.2242 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $114.99 | 4.112% | $119.7184 | $119.72 | $119.70 | $119.70 |
| 7 purchase totals = | $642.51 | $694.1963 | $694.19 | $694.15 | $694.20 | |