| 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 | $179.50 | 5.581% | $189.5179 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $48.58 | 13.685% | $55.2282 | $55.23 | $55.25 | $55.20 |
| Purchase #3 | $95.39 | 13.409% | $108.1808 | $108.18 | $108.20 | $108.20 |
| Purchase #4 | $224.74 | 10.588% | $248.5355 | $248.54 | $248.55 | $248.50 |
| Purchase #5 | $141.48 | 8.552% | $153.5794 | $153.58 | $153.60 | $153.60 |
| Purchase #6 | $154.49 | 8.693% | $167.9198 | $167.92 | $167.90 | $167.90 |
| Purchase #7 | $224.65 | 5.642% | $237.3248 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $1,068.83 | $1,160.2864 | $1,160.29 | $1,160.30 | $1,160.20 | |