| 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 | $146.39 | 9.476% | $160.2619 | $160.26 | $160.25 | $160.30 |
| Purchase #2 | $17.98 | 6.800% | $19.2026 | $19.20 | $19.20 | $19.20 |
| Purchase #3 | $25.97 | 4.250% | $27.0737 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $118.75 | 13.150% | $134.3656 | $134.37 | $134.35 | $134.40 |
| Purchase #5 | $115.47 | 13.693% | $131.2813 | $131.28 | $131.30 | $131.30 |
| Purchase #6 | $211.84 | 4.708% | $221.8134 | $221.81 | $221.80 | $221.80 |
| Purchase #7 | $42.87 | 11.484% | $47.7932 | $47.79 | $47.80 | $47.80 |
| 7 purchase totals = | $679.27 | $741.7917 | $741.78 | $741.75 | $741.90 | |