| 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 | $129.42 | 6.254% | $137.5139 | $137.51 | $137.50 | $137.50 |
| Purchase #2 | $82.74 | 11.434% | $92.2005 | $92.20 | $92.20 | $92.20 |
| Purchase #3 | $89.30 | 7.719% | $96.1931 | $96.19 | $96.20 | $96.20 |
| Purchase #4 | $67.66 | 9.105% | $73.8204 | $73.82 | $73.80 | $73.80 |
| Purchase #5 | $39.51 | 7.145% | $42.333 | $42.33 | $42.35 | $42.30 |
| Purchase #6 | $142.32 | 10.701% | $157.5497 | $157.55 | $157.55 | $157.50 |
| Purchase #7 | $162.90 | 8.159% | $176.191 | $176.19 | $176.20 | $176.20 |
| 7 purchase totals = | $713.85 | $775.8016 | $775.79 | $775.80 | $775.70 | |