| 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 | $152.26 | 3.230% | $157.178 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $17.36 | 5.465% | $18.3087 | $18.31 | $18.30 | $18.30 |
| Purchase #3 | $176.94 | 10.387% | $195.3188 | $195.32 | $195.30 | $195.30 |
| Purchase #4 | $201.77 | 5.206% | $212.2741 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $67.73 | 8.392% | $73.4139 | $73.41 | $73.40 | $73.40 |
| Purchase #6 | $220.84 | 12.799% | $249.1053 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $191.46 | 5.727% | $202.4249 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $1,028.36 | $1,108.0237 | $1,108.02 | $1,107.95 | $1,108.00 | |