| 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 | $151.28 | 4.641% | $158.3009 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $194.91 | 6.626% | $207.8247 | $207.82 | $207.80 | $207.80 |
| Purchase #3 | $105.97 | 4.161% | $110.3794 | $110.38 | $110.40 | $110.40 |
| Purchase #4 | $156.79 | 8.724% | $170.4684 | $170.47 | $170.45 | $170.50 |
| Purchase #5 | $188.79 | 4.261% | $196.8343 | $196.83 | $196.85 | $196.80 |
| Purchase #6 | $184.92 | 7.790% | $199.3253 | $199.33 | $199.35 | $199.30 |
| Purchase #7 | $79.68 | 4.700% | $83.425 | $83.43 | $83.45 | $83.40 |
| 7 purchase totals = | $1,062.34 | $1,126.5580 | $1,126.56 | $1,126.60 | $1,126.50 | |