| 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 | $171.71 | 8.415% | $186.1594 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $232.92 | 9.681% | $255.469 | $255.47 | $255.45 | $255.50 |
| Purchase #3 | $170.58 | 10.213% | $188.0013 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $202.56 | 13.553% | $230.013 | $230.01 | $230.00 | $230.00 |
| Purchase #5 | $75.79 | 11.675% | $84.6385 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $191.35 | 13.212% | $216.6312 | $216.63 | $216.65 | $216.60 |
| Purchase #7 | $199.32 | 9.840% | $218.9331 | $218.93 | $218.95 | $218.90 |
| 7 purchase totals = | $1,244.23 | $1,379.8455 | $1,379.84 | $1,379.85 | $1,379.80 | |