| 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 | $41.81 | 8.407% | $45.325 | $45.33 | $45.35 | $45.30 |
| Purchase #2 | $138.65 | 7.464% | $148.9988 | $149.00 | $149.00 | $149.00 |
| Purchase #3 | $146.33 | 7.487% | $157.2857 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $179.36 | 10.290% | $197.8161 | $197.82 | $197.80 | $197.80 |
| Purchase #5 | $122.96 | 8.849% | $133.8407 | $133.84 | $133.85 | $133.80 |
| Purchase #6 | $198.48 | 13.668% | $225.6082 | $225.61 | $225.60 | $225.60 |
| Purchase #7 | $104.91 | 8.194% | $113.5063 | $113.51 | $113.50 | $113.50 |
| 7 purchase totals = | $932.50 | $1,022.3808 | $1,022.40 | $1,022.40 | $1,022.30 | |