| 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 | $153.59 | 9.296% | $167.8677 | $167.87 | $167.85 | $167.90 |
| Purchase #2 | $154.60 | 9.640% | $169.5034 | $169.50 | $169.50 | $169.50 |
| Purchase #3 | $184.49 | 8.380% | $199.9503 | $199.95 | $199.95 | $200.00 |
| Purchase #4 | $219.61 | 9.797% | $241.1252 | $241.13 | $241.15 | $241.10 |
| Purchase #5 | $114.89 | 10.139% | $126.5387 | $126.54 | $126.55 | $126.50 |
| Purchase #6 | $232.41 | 7.830% | $250.6077 | $250.61 | $250.60 | $250.60 |
| Purchase #7 | $81.28 | 3.523% | $84.1435 | $84.14 | $84.15 | $84.10 |
| 7 purchase totals = | $1,140.87 | $1,239.7365 | $1,239.74 | $1,239.75 | $1,239.70 | |