| 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 | $133.71 | 10.695% | $148.0103 | $148.01 | $148.00 | $148.00 |
| Purchase #2 | $145.25 | 10.667% | $160.7438 | $160.74 | $160.75 | $160.70 |
| Purchase #3 | $188.55 | 3.519% | $195.1851 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $127.56 | 6.400% | $135.7238 | $135.72 | $135.70 | $135.70 |
| Purchase #5 | $101.63 | 11.671% | $113.4912 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $233.62 | 7.535% | $251.2233 | $251.22 | $251.20 | $251.20 |
| Purchase #7 | $142.84 | 8.425% | $154.8743 | $154.87 | $154.85 | $154.90 |
| 7 purchase totals = | $1,073.16 | $1,159.2518 | $1,159.24 | $1,159.20 | $1,159.20 | |