| 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 | $173.47 | 13.794% | $197.3985 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $87.60 | 4.160% | $91.2442 | $91.24 | $91.25 | $91.20 |
| Purchase #3 | $51.84 | 12.481% | $58.3102 | $58.31 | $58.30 | $58.30 |
| Purchase #4 | $164.40 | 5.597% | $173.6015 | $173.60 | $173.60 | $173.60 |
| Purchase #5 | $70.34 | 4.256% | $73.3337 | $73.33 | $73.35 | $73.30 |
| Purchase #6 | $130.60 | 5.159% | $137.3377 | $137.34 | $137.35 | $137.30 |
| Purchase #7 | $99.50 | 6.341% | $105.8093 | $105.81 | $105.80 | $105.80 |
| 7 purchase totals = | $777.75 | $837.0351 | $837.03 | $837.05 | $836.90 | |