| 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 | $134.54 | 3.111% | $138.7255 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $43.28 | 5.725% | $45.7578 | $45.76 | $45.75 | $45.80 |
| Purchase #3 | $45.28 | 12.414% | $50.9011 | $50.90 | $50.90 | $50.90 |
| Purchase #4 | $66.77 | 3.286% | $68.9641 | $68.96 | $68.95 | $69.00 |
| Purchase #5 | $75.49 | 6.150% | $80.1326 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $164.67 | 12.550% | $185.3361 | $185.34 | $185.35 | $185.30 |
| Purchase #7 | $178.79 | 13.172% | $202.3402 | $202.34 | $202.35 | $202.30 |
| 7 purchase totals = | $708.82 | $772.1574 | $772.16 | $772.20 | $772.10 | |