| 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 | $128.98 | 6.270% | $137.067 | $137.07 | $137.05 | $137.10 |
| Purchase #2 | $82.53 | 5.589% | $87.1426 | $87.14 | $87.15 | $87.10 |
| Purchase #3 | $245.60 | 12.202% | $275.5681 | $275.57 | $275.55 | $275.60 |
| Purchase #4 | $161.98 | 9.340% | $177.1089 | $177.11 | $177.10 | $177.10 |
| Purchase #5 | $157.83 | 4.400% | $164.7745 | $164.77 | $164.75 | $164.80 |
| Purchase #6 | $63.84 | 4.398% | $66.6477 | $66.65 | $66.65 | $66.60 |
| Purchase #7 | $107.92 | 10.476% | $119.2257 | $119.23 | $119.25 | $119.20 |
| 7 purchase totals = | $948.68 | $1,027.5345 | $1,027.54 | $1,027.50 | $1,027.50 | |