| 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 | $121.46 | 11.619% | $135.5724 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $164.75 | 6.735% | $175.8459 | $175.85 | $175.85 | $175.80 |
| Purchase #3 | $136.53 | 3.186% | $140.8798 | $140.88 | $140.90 | $140.90 |
| Purchase #4 | $173.34 | 10.268% | $191.1386 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $161.72 | 11.830% | $180.8515 | $180.85 | $180.85 | $180.90 |
| Purchase #6 | $214.86 | 12.752% | $242.2589 | $242.26 | $242.25 | $242.30 |
| Purchase #7 | $47.33 | 7.595% | $50.9247 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $1,019.99 | $1,117.4718 | $1,117.47 | $1,117.45 | $1,117.50 | |