| 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 | $76.25 | 11.332% | $84.8907 | $84.89 | $84.90 | $84.90 |
| Purchase #2 | $88.56 | 6.515% | $94.3297 | $94.33 | $94.35 | $94.30 |
| Purchase #3 | $162.39 | 4.669% | $169.972 | $169.97 | $169.95 | $170.00 |
| Purchase #4 | $156.85 | 3.524% | $162.3774 | $162.38 | $162.40 | $162.40 |
| Purchase #5 | $228.69 | 11.350% | $254.6463 | $254.65 | $254.65 | $254.60 |
| Purchase #6 | $160.88 | 4.368% | $167.9072 | $167.91 | $167.90 | $167.90 |
| Purchase #7 | $180.70 | 13.859% | $205.7432 | $205.74 | $205.75 | $205.70 |
| 7 purchase totals = | $1,054.32 | $1,139.8665 | $1,139.87 | $1,139.90 | $1,139.80 | |