| 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 | $151.82 | 8.807% | $165.1908 | $165.19 | $165.20 | $165.20 |
| Purchase #2 | $167.54 | 10.767% | $185.579 | $185.58 | $185.60 | $185.60 |
| Purchase #3 | $233.90 | 6.127% | $248.2311 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $147.82 | 13.520% | $167.8053 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $200.69 | 4.532% | $209.7853 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $135.56 | 10.136% | $149.3004 | $149.30 | $149.30 | $149.30 |
| Purchase #7 | $129.60 | 8.832% | $141.0463 | $141.05 | $141.05 | $141.00 |
| 7 purchase totals = | $1,166.93 | $1,266.9382 | $1,266.95 | $1,267.00 | $1,266.90 | |