| 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 | $126.80 | 7.610% | $136.4495 | $136.45 | $136.45 | $136.40 |
| Purchase #2 | $79.68 | 7.727% | $85.8369 | $85.84 | $85.85 | $85.80 |
| Purchase #3 | $193.35 | 9.455% | $211.6312 | $211.63 | $211.65 | $211.60 |
| Purchase #4 | $197.58 | 11.449% | $220.2009 | $220.20 | $220.20 | $220.20 |
| Purchase #5 | $233.70 | 9.150% | $255.0836 | $255.08 | $255.10 | $255.10 |
| Purchase #6 | $175.48 | 5.869% | $185.7789 | $185.78 | $185.80 | $185.80 |
| Purchase #7 | $91.71 | 7.722% | $98.7918 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $1,098.30 | $1,193.7728 | $1,193.77 | $1,193.85 | $1,193.70 | |