| 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 | $79.42 | 10.329% | $87.6233 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $171.27 | 6.862% | $183.0225 | $183.02 | $183.00 | $183.00 |
| Purchase #3 | $206.65 | 4.359% | $215.6579 | $215.66 | $215.65 | $215.70 |
| Purchase #4 | $201.55 | 8.351% | $218.3814 | $218.38 | $218.40 | $218.40 |
| Purchase #5 | $197.87 | 4.361% | $206.4991 | $206.50 | $206.50 | $206.50 |
| Purchase #6 | $182.93 | 6.514% | $194.8461 | $194.85 | $194.85 | $194.80 |
| Purchase #7 | $67.77 | 10.510% | $74.8926 | $74.89 | $74.90 | $74.90 |
| 7 purchase totals = | $1,107.46 | $1,180.9229 | $1,180.92 | $1,180.90 | $1,180.90 | |