| 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 | $7.27 | 10.269% | $8.0166 | $8.02 | $8.00 | $8.00 |
| Purchase #2 | $170.39 | 8.773% | $185.3383 | $185.34 | $185.35 | $185.30 |
| Purchase #3 | $169.96 | 7.313% | $182.3892 | $182.39 | $182.40 | $182.40 |
| Purchase #4 | $133.68 | 13.207% | $151.3351 | $151.34 | $151.35 | $151.30 |
| Purchase #5 | $240.65 | 5.829% | $254.6775 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $142.41 | 6.163% | $151.1867 | $151.19 | $151.20 | $151.20 |
| Purchase #7 | $130.86 | 5.838% | $138.4996 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $995.22 | $1,071.4430 | $1,071.46 | $1,071.50 | $1,071.40 | |