| 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 | $164.56 | 5.537% | $173.6717 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $124.95 | 8.390% | $135.4333 | $135.43 | $135.45 | $135.40 |
| Purchase #3 | $33.92 | 6.267% | $36.0458 | $36.05 | $36.05 | $36.00 |
| Purchase #4 | $28.33 | 10.177% | $31.2131 | $31.21 | $31.20 | $31.20 |
| Purchase #5 | $111.85 | 3.466% | $115.7267 | $115.73 | $115.75 | $115.70 |
| Purchase #6 | $47.53 | 11.356% | $52.9275 | $52.93 | $52.95 | $52.90 |
| Purchase #7 | $20.39 | 8.472% | $22.1174 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $531.53 | $567.1355 | $567.14 | $567.15 | $567.00 | |