| 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 | $192.79 | 3.226% | $199.0094 | $199.01 | $199.00 | $199.00 |
| Purchase #2 | $142.80 | 5.356% | $150.4484 | $150.45 | $150.45 | $150.40 |
| Purchase #3 | $191.63 | 4.685% | $200.6079 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $141.53 | 9.746% | $155.3235 | $155.32 | $155.30 | $155.30 |
| Purchase #5 | $39.93 | 3.558% | $41.3507 | $41.35 | $41.35 | $41.40 |
| Purchase #6 | $89.52 | 5.597% | $94.5304 | $94.53 | $94.55 | $94.50 |
| Purchase #7 | $54.75 | 10.366% | $60.4254 | $60.43 | $60.45 | $60.40 |
| 7 purchase totals = | $852.95 | $901.6957 | $901.70 | $901.70 | $901.60 | |