| 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 | $105.81 | 7.221% | $113.4505 | $113.45 | $113.45 | $113.50 |
| Purchase #2 | $17.52 | 9.714% | $19.2219 | $19.22 | $19.20 | $19.20 |
| Purchase #3 | $183.84 | 10.497% | $203.1377 | $203.14 | $203.15 | $203.10 |
| Purchase #4 | $161.39 | 12.372% | $181.3572 | $181.36 | $181.35 | $181.40 |
| Purchase #5 | $160.80 | 9.782% | $176.5295 | $176.53 | $176.55 | $176.50 |
| Purchase #6 | $24.44 | 13.457% | $27.7289 | $27.73 | $27.75 | $27.70 |
| Purchase #7 | $132.86 | 8.211% | $143.7691 | $143.77 | $143.75 | $143.80 |
| 7 purchase totals = | $786.66 | $865.1948 | $865.20 | $865.20 | $865.20 | |