| 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 | $125.51 | 10.637% | $138.8605 | $138.86 | $138.85 | $138.90 |
| Purchase #2 | $240.58 | 10.472% | $265.7735 | $265.77 | $265.75 | $265.80 |
| Purchase #3 | $44.87 | 5.464% | $47.3217 | $47.32 | $47.30 | $47.30 |
| Purchase #4 | $180.43 | 7.722% | $194.3628 | $194.36 | $194.35 | $194.40 |
| Purchase #5 | $211.64 | 10.536% | $233.9384 | $233.94 | $233.95 | $233.90 |
| Purchase #6 | $163.75 | 8.238% | $177.2397 | $177.24 | $177.25 | $177.20 |
| Purchase #7 | $119.84 | 4.807% | $125.6007 | $125.60 | $125.60 | $125.60 |
| 7 purchase totals = | $1,086.62 | $1,183.0973 | $1,183.09 | $1,183.05 | $1,183.10 | |