| 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 | $169.29 | 3.352% | $174.9646 | $174.96 | $174.95 | $175.00 |
| Purchase #2 | $37.72 | 6.479% | $40.1639 | $40.16 | $40.15 | $40.20 |
| Purchase #3 | $22.69 | 4.656% | $23.7464 | $23.75 | $23.75 | $23.70 |
| Purchase #4 | $203.57 | 8.530% | $220.9345 | $220.93 | $220.95 | $220.90 |
| Purchase #5 | $202.67 | 10.855% | $224.6698 | $224.67 | $224.65 | $224.70 |
| Purchase #6 | $149.35 | 8.368% | $161.8476 | $161.85 | $161.85 | $161.80 |
| Purchase #7 | $145.59 | 3.256% | $150.3304 | $150.33 | $150.35 | $150.30 |
| 7 purchase totals = | $930.88 | $996.6572 | $996.65 | $996.65 | $996.60 | |