| 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 | $173.61 | 12.478% | $195.2731 | $195.27 | $195.25 | $195.30 |
| Purchase #2 | $7.59 | 12.152% | $8.5123 | $8.51 | $8.50 | $8.50 |
| Purchase #3 | $14.39 | 11.730% | $16.0779 | $16.08 | $16.10 | $16.10 |
| Purchase #4 | $202.79 | 9.287% | $221.6231 | $221.62 | $221.60 | $221.60 |
| Purchase #5 | $63.38 | 10.508% | $70.04 | $70.04 | $70.05 | $70.00 |
| Purchase #6 | $69.41 | 13.707% | $78.924 | $78.92 | $78.90 | $78.90 |
| Purchase #7 | $176.67 | 8.312% | $191.3548 | $191.35 | $191.35 | $191.40 |
| 7 purchase totals = | $707.84 | $781.8052 | $781.79 | $781.75 | $781.80 | |