| 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 | $149.43 | 10.200% | $164.6719 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $85.46 | 7.485% | $91.8567 | $91.86 | $91.85 | $91.90 |
| Purchase #3 | $134.75 | 11.674% | $150.4807 | $150.48 | $150.50 | $150.50 |
| Purchase #4 | $139.26 | 7.603% | $149.8479 | $149.85 | $149.85 | $149.80 |
| Purchase #5 | $75.49 | 8.751% | $82.0961 | $82.10 | $82.10 | $82.10 |
| Purchase #6 | $146.51 | 11.221% | $162.9499 | $162.95 | $162.95 | $162.90 |
| Purchase #7 | $184.86 | 8.753% | $201.0408 | $201.04 | $201.05 | $201.00 |
| 7 purchase totals = | $915.76 | $1,002.9440 | $1,002.95 | $1,002.95 | $1,002.90 | |