| 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 | $183.44 | 5.236% | $193.0449 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $156.59 | 8.140% | $169.3364 | $169.34 | $169.35 | $169.30 |
| Purchase #3 | $71.55 | 3.138% | $73.7952 | $73.80 | $73.80 | $73.80 |
| Purchase #4 | $165.86 | 10.830% | $183.8226 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $238.60 | 4.126% | $248.4446 | $248.44 | $248.45 | $248.40 |
| Purchase #6 | $13.80 | 13.537% | $15.6681 | $15.67 | $15.65 | $15.70 |
| Purchase #7 | $143.65 | 10.394% | $158.581 | $158.58 | $158.60 | $158.60 |
| 7 purchase totals = | $973.49 | $1,042.6928 | $1,042.69 | $1,042.70 | $1,042.60 | |