| 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 | $119.30 | 13.216% | $135.0667 | $135.07 | $135.05 | $135.10 |
| Purchase #2 | $153.29 | 9.505% | $167.8602 | $167.86 | $167.85 | $167.90 |
| Purchase #3 | $179.62 | 4.168% | $187.1066 | $187.11 | $187.10 | $187.10 |
| Purchase #4 | $154.34 | 6.622% | $164.5604 | $164.56 | $164.55 | $164.60 |
| Purchase #5 | $169.81 | 13.439% | $192.6308 | $192.63 | $192.65 | $192.60 |
| Purchase #6 | $158.51 | 3.351% | $163.8217 | $163.82 | $163.80 | $163.80 |
| Purchase #7 | $132.56 | 9.227% | $144.7913 | $144.79 | $144.80 | $144.80 |
| 7 purchase totals = | $1,067.43 | $1,155.8377 | $1,155.84 | $1,155.80 | $1,155.90 | |