| 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 | $133.90 | 13.207% | $151.5842 | $151.58 | $151.60 | $151.60 |
| Purchase #2 | $172.55 | 9.668% | $189.2321 | $189.23 | $189.25 | $189.20 |
| Purchase #3 | $122.68 | 7.734% | $132.1681 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $102.57 | 6.585% | $109.3242 | $109.32 | $109.30 | $109.30 |
| Purchase #5 | $153.68 | 9.306% | $167.9815 | $167.98 | $168.00 | $168.00 |
| Purchase #6 | $179.27 | 9.778% | $196.799 | $196.80 | $196.80 | $196.80 |
| Purchase #7 | $202.40 | 13.726% | $230.1814 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $1,067.05 | $1,177.2705 | $1,177.26 | $1,177.30 | $1,177.30 | |