| 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 | $164.70 | 12.138% | $184.6913 | $184.69 | $184.70 | $184.70 |
| Purchase #2 | $128.93 | 9.152% | $140.7297 | $140.73 | $140.75 | $140.70 |
| Purchase #3 | $238.92 | 5.224% | $251.4012 | $251.40 | $251.40 | $251.40 |
| Purchase #4 | $195.78 | 10.637% | $216.6051 | $216.61 | $216.60 | $216.60 |
| Purchase #5 | $56.30 | 12.464% | $63.3172 | $63.32 | $63.30 | $63.30 |
| Purchase #6 | $157.97 | 13.260% | $178.9168 | $178.92 | $178.90 | $178.90 |
| Purchase #7 | $122.89 | 5.726% | $129.9267 | $129.93 | $129.95 | $129.90 |
| 7 purchase totals = | $1,065.49 | $1,165.5880 | $1,165.60 | $1,165.60 | $1,165.50 | |