| 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 | $158.33 | 8.502% | $171.7912 | $171.79 | $171.80 | $171.80 |
| Purchase #2 | $26.36 | 4.334% | $27.5024 | $27.50 | $27.50 | $27.50 |
| Purchase #3 | $154.50 | 11.164% | $171.7484 | $171.75 | $171.75 | $171.70 |
| Purchase #4 | $63.93 | 11.867% | $71.5166 | $71.52 | $71.50 | $71.50 |
| Purchase #5 | $25.67 | 9.185% | $28.0278 | $28.03 | $28.05 | $28.00 |
| Purchase #6 | $201.63 | 9.285% | $220.3513 | $220.35 | $220.35 | $220.40 |
| Purchase #7 | $224.65 | 7.422% | $241.3235 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $855.07 | $932.2612 | $932.26 | $932.25 | $932.20 | |