| 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 | $197.45 | 13.587% | $224.2775 | $224.28 | $224.30 | $224.30 |
| Purchase #2 | $125.56 | 9.722% | $137.7669 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $161.32 | 6.135% | $171.217 | $171.22 | $171.20 | $171.20 |
| Purchase #4 | $37.25 | 11.287% | $41.4544 | $41.45 | $41.45 | $41.50 |
| Purchase #5 | $67.90 | 3.169% | $70.0518 | $70.05 | $70.05 | $70.10 |
| Purchase #6 | $77.64 | 4.278% | $80.9614 | $80.96 | $80.95 | $81.00 |
| Purchase #7 | $49.44 | 12.312% | $55.5271 | $55.53 | $55.55 | $55.50 |
| 7 purchase totals = | $716.56 | $781.2561 | $781.26 | $781.25 | $781.40 | |