| 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 | $147.99 | 3.805% | $153.621 | $153.62 | $153.60 | $153.60 |
| Purchase #2 | $195.45 | 10.426% | $215.8276 | $215.83 | $215.85 | $215.80 |
| Purchase #3 | $8.28 | 13.141% | $9.3681 | $9.37 | $9.35 | $9.40 |
| Purchase #4 | $248.74 | 12.511% | $279.8599 | $279.86 | $279.85 | $279.90 |
| Purchase #5 | $107.42 | 10.148% | $118.321 | $118.32 | $118.30 | $118.30 |
| Purchase #6 | $14.76 | 8.690% | $16.0426 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $160.28 | 13.670% | $182.1903 | $182.19 | $182.20 | $182.20 |
| 7 purchase totals = | $882.92 | $975.2305 | $975.23 | $975.20 | $975.20 | |