| 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 | $179.62 | 12.722% | $202.4713 | $202.47 | $202.45 | $202.50 |
| Purchase #2 | $211.40 | 13.709% | $240.3808 | $240.38 | $240.40 | $240.40 |
| Purchase #3 | $141.63 | 10.648% | $156.7108 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $145.66 | 13.293% | $165.0226 | $165.02 | $165.00 | $165.00 |
| Purchase #5 | $182.77 | 12.815% | $206.192 | $206.19 | $206.20 | $206.20 |
| Purchase #6 | $52.40 | 4.599% | $54.8099 | $54.81 | $54.80 | $54.80 |
| Purchase #7 | $105.72 | 7.629% | $113.7854 | $113.79 | $113.80 | $113.80 |
| 7 purchase totals = | $1,019.20 | $1,139.3728 | $1,139.37 | $1,139.35 | $1,139.40 | |