| 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 | $164.91 | 13.603% | $187.3427 | $187.34 | $187.35 | $187.30 |
| Purchase #2 | $158.83 | 13.359% | $180.0481 | $180.05 | $180.05 | $180.00 |
| Purchase #3 | $197.67 | 10.288% | $218.0063 | $218.01 | $218.00 | $218.00 |
| Purchase #4 | $241.34 | 3.171% | $248.9929 | $248.99 | $249.00 | $249.00 |
| Purchase #5 | $104.81 | 11.255% | $116.6064 | $116.61 | $116.60 | $116.60 |
| Purchase #6 | $5.93 | 8.568% | $6.4381 | $6.44 | $6.45 | $6.40 |
| Purchase #7 | $57.60 | 13.587% | $65.4261 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $931.09 | $1,022.8606 | $1,022.87 | $1,022.90 | $1,022.70 | |