| 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 | $132.52 | 8.293% | $143.5099 | $143.51 | $143.50 | $143.50 |
| Purchase #2 | $154.53 | 12.541% | $173.9096 | $173.91 | $173.90 | $173.90 |
| Purchase #3 | $152.36 | 9.588% | $166.9683 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $6.81 | 7.758% | $7.3383 | $7.34 | $7.35 | $7.30 |
| Purchase #5 | $115.27 | 5.647% | $121.7793 | $121.78 | $121.80 | $121.80 |
| Purchase #6 | $44.55 | 7.481% | $47.8828 | $47.88 | $47.90 | $47.90 |
| Purchase #7 | $8.89 | 3.824% | $9.23 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $614.93 | $670.6182 | $670.62 | $670.65 | $670.60 | |