| 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 | $169.35 | 12.782% | $190.9963 | $191.00 | $191.00 | $191.00 |
| Purchase #2 | $64.54 | 3.399% | $66.7337 | $66.73 | $66.75 | $66.70 |
| Purchase #3 | $231.63 | 4.253% | $241.4812 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $145.66 | 12.298% | $163.5733 | $163.57 | $163.55 | $163.60 |
| Purchase #5 | $178.80 | 13.159% | $202.3283 | $202.33 | $202.35 | $202.30 |
| Purchase #6 | $78.97 | 3.232% | $81.5223 | $81.52 | $81.50 | $81.50 |
| Purchase #7 | $168.66 | 8.728% | $183.3806 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $1,037.61 | $1,130.0157 | $1,130.01 | $1,130.05 | $1,130.00 | |