| 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 | $197.39 | 10.409% | $217.9363 | $217.94 | $217.95 | $217.90 |
| Purchase #2 | $34.64 | 9.796% | $38.0333 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $146.77 | 8.159% | $158.745 | $158.75 | $158.75 | $158.70 |
| Purchase #4 | $239.67 | 13.558% | $272.1645 | $272.16 | $272.15 | $272.20 |
| Purchase #5 | $94.76 | 8.340% | $102.663 | $102.66 | $102.65 | $102.70 |
| Purchase #6 | $131.52 | 9.176% | $143.5883 | $143.59 | $143.60 | $143.60 |
| Purchase #7 | $162.38 | 3.335% | $167.7954 | $167.80 | $167.80 | $167.80 |
| 7 purchase totals = | $1,007.13 | $1,100.9258 | $1,100.93 | $1,100.95 | $1,100.90 | |