| 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 | $140.37 | 11.766% | $156.8859 | $156.89 | $156.90 | $156.90 |
| Purchase #2 | $140.36 | 6.740% | $149.8203 | $149.82 | $149.80 | $149.80 |
| Purchase #3 | $53.92 | 12.869% | $60.859 | $60.86 | $60.85 | $60.90 |
| Purchase #4 | $129.81 | 11.769% | $145.0873 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $106.25 | 13.595% | $120.6947 | $120.69 | $120.70 | $120.70 |
| Purchase #6 | $210.82 | 7.708% | $227.07 | $227.07 | $227.05 | $227.10 |
| Purchase #7 | $191.65 | 6.619% | $204.3353 | $204.34 | $204.35 | $204.30 |
| 7 purchase totals = | $973.18 | $1,064.7525 | $1,064.76 | $1,064.75 | $1,064.80 | |