| 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 | $184.48 | 7.757% | $198.7901 | $198.79 | $198.80 | $198.80 |
| Purchase #2 | $172.64 | 12.311% | $193.8937 | $193.89 | $193.90 | $193.90 |
| Purchase #3 | $229.64 | 5.349% | $241.9234 | $241.92 | $241.90 | $241.90 |
| Purchase #4 | $179.95 | 4.273% | $187.6393 | $187.64 | $187.65 | $187.60 |
| Purchase #5 | $145.43 | 5.471% | $153.3865 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $207.40 | 5.765% | $219.3566 | $219.36 | $219.35 | $219.40 |
| Purchase #7 | $88.64 | 12.787% | $99.9744 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $1,208.18 | $1,294.9640 | $1,294.96 | $1,294.95 | $1,295.00 | |