| 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 | $187.87 | 9.458% | $205.6387 | $205.64 | $205.65 | $205.60 |
| Purchase #2 | $42.93 | 13.719% | $48.8196 | $48.82 | $48.80 | $48.80 |
| Purchase #3 | $150.99 | 6.393% | $160.6428 | $160.64 | $160.65 | $160.60 |
| Purchase #4 | $193.41 | 12.343% | $217.2826 | $217.28 | $217.30 | $217.30 |
| Purchase #5 | $21.70 | 7.697% | $23.3702 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $129.65 | 10.871% | $143.7443 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $29.68 | 4.730% | $31.0839 | $31.08 | $31.10 | $31.10 |
| 7 purchase totals = | $756.23 | $830.5821 | $830.57 | $830.60 | $830.50 | |