| 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 | $157.65 | 7.599% | $169.6298 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $117.31 | 12.681% | $132.1861 | $132.19 | $132.20 | $132.20 |
| Purchase #3 | $7.54 | 7.122% | $8.077 | $8.08 | $8.10 | $8.10 |
| Purchase #4 | $142.42 | 5.630% | $150.4382 | $150.44 | $150.45 | $150.40 |
| Purchase #5 | $209.43 | 10.864% | $232.1825 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $152.80 | 9.714% | $167.643 | $167.64 | $167.65 | $167.60 |
| Purchase #7 | $202.87 | 10.335% | $223.8366 | $223.84 | $223.85 | $223.80 |
| 7 purchase totals = | $990.02 | $1,083.9932 | $1,084.00 | $1,084.10 | $1,083.90 | |