| 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 | $171.40 | 13.428% | $194.4156 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $79.44 | 13.740% | $90.3551 | $90.36 | $90.35 | $90.40 |
| Purchase #3 | $105.26 | 12.287% | $118.1933 | $118.19 | $118.20 | $118.20 |
| Purchase #4 | $233.26 | 12.431% | $262.2566 | $262.26 | $262.25 | $262.30 |
| Purchase #5 | $56.49 | 5.260% | $59.4614 | $59.46 | $59.45 | $59.50 |
| Purchase #6 | $158.88 | 5.594% | $167.7677 | $167.77 | $167.75 | $167.80 |
| Purchase #7 | $64.57 | 6.293% | $68.6334 | $68.63 | $68.65 | $68.60 |
| 7 purchase totals = | $869.30 | $961.0831 | $961.09 | $961.05 | $961.20 | |