| 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 | $129.82 | 4.187% | $135.2556 | $135.26 | $135.25 | $135.30 |
| Purchase #2 | $207.83 | 6.539% | $221.42 | $221.42 | $221.40 | $221.40 |
| Purchase #3 | $47.82 | 5.401% | $50.4028 | $50.40 | $50.40 | $50.40 |
| Purchase #4 | $123.73 | 10.597% | $136.8417 | $136.84 | $136.85 | $136.80 |
| Purchase #5 | $164.39 | 12.733% | $185.3218 | $185.32 | $185.30 | $185.30 |
| Purchase #6 | $204.48 | 7.296% | $219.3989 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $190.70 | 12.372% | $214.2934 | $214.29 | $214.30 | $214.30 |
| 7 purchase totals = | $1,068.77 | $1,162.9342 | $1,162.93 | $1,162.90 | $1,162.90 | |