| 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 | $108.50 | 8.583% | $117.8126 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $158.75 | 5.408% | $167.3352 | $167.34 | $167.35 | $167.30 |
| Purchase #3 | $101.61 | 9.509% | $111.2721 | $111.27 | $111.25 | $111.30 |
| Purchase #4 | $170.62 | 7.133% | $182.7903 | $182.79 | $182.80 | $182.80 |
| Purchase #5 | $225.79 | 13.768% | $256.8768 | $256.88 | $256.90 | $256.90 |
| Purchase #6 | $155.60 | 13.651% | $176.841 | $176.84 | $176.85 | $176.80 |
| Purchase #7 | $33.38 | 8.459% | $36.2036 | $36.20 | $36.20 | $36.20 |
| 7 purchase totals = | $954.25 | $1,049.1316 | $1,049.13 | $1,049.15 | $1,049.10 | |