| 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 | $177.74 | 10.402% | $196.2285 | $196.23 | $196.25 | $196.20 |
| Purchase #2 | $245.81 | 7.644% | $264.5997 | $264.60 | $264.60 | $264.60 |
| Purchase #3 | $110.64 | 11.571% | $123.4422 | $123.44 | $123.45 | $123.40 |
| Purchase #4 | $13.40 | 10.742% | $14.8394 | $14.84 | $14.85 | $14.80 |
| Purchase #5 | $154.44 | 10.559% | $170.7473 | $170.75 | $170.75 | $170.70 |
| Purchase #6 | $249.67 | 6.524% | $265.9585 | $265.96 | $265.95 | $266.00 |
| Purchase #7 | $84.63 | 6.182% | $89.8618 | $89.86 | $89.85 | $89.90 |
| 7 purchase totals = | $1,036.33 | $1,125.6774 | $1,125.68 | $1,125.70 | $1,125.60 | |