| 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 | $160.60 | 10.788% | $177.9255 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $204.58 | 12.764% | $230.6926 | $230.69 | $230.70 | $230.70 |
| Purchase #3 | $70.50 | 11.695% | $78.745 | $78.75 | $78.75 | $78.70 |
| Purchase #4 | $136.57 | 8.339% | $147.9586 | $147.96 | $147.95 | $148.00 |
| Purchase #5 | $18.25 | 12.520% | $20.5349 | $20.53 | $20.55 | $20.50 |
| Purchase #6 | $191.27 | 8.768% | $208.0406 | $208.04 | $208.05 | $208.00 |
| Purchase #7 | $9.69 | 6.600% | $10.3295 | $10.33 | $10.35 | $10.30 |
| 7 purchase totals = | $791.46 | $874.2267 | $874.23 | $874.30 | $874.10 | |