| 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 | $143.44 | 7.468% | $154.1521 | $154.15 | $154.15 | $154.20 |
| Purchase #2 | $240.47 | 3.260% | $248.3093 | $248.31 | $248.30 | $248.30 |
| Purchase #3 | $92.38 | 4.642% | $96.6683 | $96.67 | $96.65 | $96.70 |
| Purchase #4 | $74.85 | 12.194% | $83.9772 | $83.98 | $84.00 | $84.00 |
| Purchase #5 | $169.89 | 11.276% | $189.0468 | $189.05 | $189.05 | $189.00 |
| Purchase #6 | $107.29 | 8.801% | $116.7326 | $116.73 | $116.75 | $116.70 |
| Purchase #7 | $106.80 | 6.400% | $113.6352 | $113.64 | $113.65 | $113.60 |
| 7 purchase totals = | $935.12 | $1,002.5215 | $1,002.53 | $1,002.55 | $1,002.50 | |