| 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 | $155.82 | 8.475% | $169.0257 | $169.03 | $169.05 | $169.00 |
| Purchase #2 | $7.25 | 11.305% | $8.0696 | $8.07 | $8.05 | $8.10 |
| Purchase #3 | $86.85 | 7.710% | $93.5461 | $93.55 | $93.55 | $93.50 |
| Purchase #4 | $15.93 | 8.365% | $17.2625 | $17.26 | $17.25 | $17.30 |
| Purchase #5 | $98.41 | 8.584% | $106.8575 | $106.86 | $106.85 | $106.90 |
| Purchase #6 | $141.44 | 13.713% | $160.8357 | $160.84 | $160.85 | $160.80 |
| Purchase #7 | $218.89 | 7.742% | $235.8365 | $235.84 | $235.85 | $235.80 |
| 7 purchase totals = | $724.59 | $791.4336 | $791.45 | $791.45 | $791.40 | |