| 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 | $157.46 | 13.312% | $178.4211 | $178.42 | $178.40 | $178.40 |
| Purchase #2 | $220.45 | 7.372% | $236.7016 | $236.70 | $236.70 | $236.70 |
| Purchase #3 | $130.53 | 11.705% | $145.8085 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $244.47 | 3.348% | $252.6549 | $252.65 | $252.65 | $252.70 |
| Purchase #5 | $169.46 | 10.173% | $186.6992 | $186.70 | $186.70 | $186.70 |
| Purchase #6 | $191.99 | 3.425% | $198.5657 | $198.57 | $198.55 | $198.60 |
| Purchase #7 | $76.79 | 3.701% | $79.632 | $79.63 | $79.65 | $79.60 |
| 7 purchase totals = | $1,191.15 | $1,278.4830 | $1,278.48 | $1,278.45 | $1,278.50 | |