| 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 | $140.94 | 11.815% | $157.5921 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $60.78 | 12.435% | $68.338 | $68.34 | $68.35 | $68.30 |
| Purchase #3 | $112.81 | 6.376% | $120.0028 | $120.00 | $120.00 | $120.00 |
| Purchase #4 | $241.95 | 4.322% | $252.4071 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $31.26 | 3.266% | $32.281 | $32.28 | $32.30 | $32.30 |
| Purchase #6 | $9.85 | 8.156% | $10.6534 | $10.65 | $10.65 | $10.70 |
| Purchase #7 | $73.95 | 13.211% | $83.7195 | $83.72 | $83.70 | $83.70 |
| 7 purchase totals = | $671.54 | $724.9939 | $724.99 | $725.00 | $725.00 | |