| 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 | $155.72 | 12.517% | $175.2115 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $235.97 | 8.461% | $255.9354 | $255.94 | $255.95 | $255.90 |
| Purchase #3 | $228.70 | 9.803% | $251.1195 | $251.12 | $251.10 | $251.10 |
| Purchase #4 | $49.53 | 13.558% | $56.2453 | $56.25 | $56.25 | $56.20 |
| Purchase #5 | $240.45 | 12.451% | $270.3884 | $270.39 | $270.40 | $270.40 |
| Purchase #6 | $81.93 | 9.737% | $89.9075 | $89.91 | $89.90 | $89.90 |
| Purchase #7 | $168.93 | 11.343% | $188.0917 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $1,161.23 | $1,286.8993 | $1,286.91 | $1,286.90 | $1,286.80 | |