| 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 | $100.78 | 13.605% | $114.4911 | $114.49 | $114.50 | $114.50 |
| Purchase #2 | $77.39 | 8.105% | $83.6625 | $83.66 | $83.65 | $83.70 |
| Purchase #3 | $150.29 | 11.355% | $167.3554 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $159.63 | 6.636% | $170.223 | $170.22 | $170.20 | $170.20 |
| Purchase #5 | $129.30 | 6.679% | $137.9359 | $137.94 | $137.95 | $137.90 |
| Purchase #6 | $225.71 | 9.513% | $247.1818 | $247.18 | $247.20 | $247.20 |
| Purchase #7 | $236.76 | 8.287% | $256.3803 | $256.38 | $256.40 | $256.40 |
| 7 purchase totals = | $1,079.86 | $1,177.2300 | $1,177.23 | $1,177.25 | $1,177.30 | |