| 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 | $215.48 | 4.509% | $225.196 | $225.20 | $225.20 | $225.20 |
| Purchase #2 | $100.45 | 13.709% | $114.2207 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $71.46 | 11.845% | $79.9244 | $79.92 | $79.90 | $79.90 |
| Purchase #4 | $59.99 | 4.610% | $62.7555 | $62.76 | $62.75 | $62.80 |
| Purchase #5 | $132.92 | 6.230% | $141.2009 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $7.95 | 8.256% | $8.6064 | $8.61 | $8.60 | $8.60 |
| Purchase #7 | $161.93 | 9.478% | $177.2777 | $177.28 | $177.30 | $177.30 |
| 7 purchase totals = | $750.18 | $809.1816 | $809.19 | $809.15 | $809.20 | |