| 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 | $144.82 | 11.293% | $161.1745 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $186.82 | 9.653% | $204.8537 | $204.85 | $204.85 | $204.90 |
| Purchase #3 | $113.95 | 4.622% | $119.2168 | $119.22 | $119.20 | $119.20 |
| Purchase #4 | $91.35 | 13.484% | $103.6676 | $103.67 | $103.65 | $103.70 |
| Purchase #5 | $146.72 | 7.357% | $157.5142 | $157.51 | $157.50 | $157.50 |
| Purchase #6 | $56.48 | 8.404% | $61.2266 | $61.23 | $61.25 | $61.20 |
| Purchase #7 | $105.81 | 8.252% | $114.5414 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $845.95 | $922.1948 | $922.19 | $922.15 | $922.20 | |