| 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 | $133.55 | 3.136% | $137.7381 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $32.33 | 7.752% | $34.8362 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $170.28 | 8.803% | $185.2697 | $185.27 | $185.25 | $185.30 |
| Purchase #4 | $133.78 | 7.365% | $143.6329 | $143.63 | $143.65 | $143.60 |
| Purchase #5 | $167.59 | 13.438% | $190.1107 | $190.11 | $190.10 | $190.10 |
| Purchase #6 | $245.96 | 3.164% | $253.7422 | $253.74 | $253.75 | $253.70 |
| Purchase #7 | $25.48 | 4.155% | $26.5387 | $26.54 | $26.55 | $26.50 |
| 7 purchase totals = | $908.97 | $971.8685 | $971.87 | $971.90 | $971.70 | |