| 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 | $171.61 | 13.239% | $194.3294 | $194.33 | $194.35 | $194.30 |
| Purchase #2 | $236.39 | 11.292% | $263.0832 | $263.08 | $263.10 | $263.10 |
| Purchase #3 | $112.63 | 9.375% | $123.1891 | $123.19 | $123.20 | $123.20 |
| Purchase #4 | $164.50 | 11.627% | $183.6264 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $98.49 | 10.187% | $108.5232 | $108.52 | $108.50 | $108.50 |
| Purchase #6 | $67.45 | 10.714% | $74.6766 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $221.43 | 4.496% | $231.3855 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $1,072.50 | $1,178.8134 | $1,178.82 | $1,178.90 | $1,178.80 | |