| 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 | $157.68 | 4.506% | $164.7851 | $164.79 | $164.80 | $164.80 |
| Purchase #2 | $34.78 | 10.117% | $38.2987 | $38.30 | $38.30 | $38.30 |
| Purchase #3 | $64.58 | 13.416% | $73.2441 | $73.24 | $73.25 | $73.20 |
| Purchase #4 | $58.42 | 7.371% | $62.7261 | $62.73 | $62.75 | $62.70 |
| Purchase #5 | $213.50 | 9.836% | $234.4999 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $232.53 | 6.578% | $247.8258 | $247.83 | $247.85 | $247.80 |
| Purchase #7 | $248.38 | 8.642% | $269.845 | $269.85 | $269.85 | $269.80 |
| 7 purchase totals = | $1,009.87 | $1,091.2247 | $1,091.24 | $1,091.30 | $1,091.10 | |