| 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 | $150.60 | 3.526% | $155.9102 | $155.91 | $155.90 | $155.90 |
| Purchase #2 | $59.33 | 7.201% | $63.6024 | $63.60 | $63.60 | $63.60 |
| Purchase #3 | $184.49 | 11.439% | $205.5938 | $205.59 | $205.60 | $205.60 |
| Purchase #4 | $178.45 | 12.545% | $200.8366 | $200.84 | $200.85 | $200.80 |
| Purchase #5 | $180.67 | 3.726% | $187.4018 | $187.40 | $187.40 | $187.40 |
| Purchase #6 | $238.41 | 10.491% | $263.4216 | $263.42 | $263.40 | $263.40 |
| Purchase #7 | $206.80 | 10.743% | $229.0165 | $229.02 | $229.00 | $229.00 |
| 7 purchase totals = | $1,198.75 | $1,305.7829 | $1,305.78 | $1,305.75 | $1,305.70 | |