| 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 | $169.26 | 6.686% | $180.5767 | $180.58 | $180.60 | $180.60 |
| Purchase #2 | $239.84 | 3.687% | $248.6829 | $248.68 | $248.70 | $248.70 |
| Purchase #3 | $10.77 | 10.700% | $11.9224 | $11.92 | $11.90 | $11.90 |
| Purchase #4 | $117.85 | 13.361% | $133.5959 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $101.44 | 6.209% | $107.7384 | $107.74 | $107.75 | $107.70 |
| Purchase #6 | $147.95 | 7.210% | $158.6172 | $158.62 | $158.60 | $158.60 |
| Purchase #7 | $73.55 | 11.624% | $82.0995 | $82.10 | $82.10 | $82.10 |
| 7 purchase totals = | $860.66 | $923.2330 | $923.24 | $923.25 | $923.20 | |