| 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 | $199.84 | 3.251% | $206.3368 | $206.34 | $206.35 | $206.30 |
| Purchase #2 | $143.68 | 10.497% | $158.7621 | $158.76 | $158.75 | $158.80 |
| Purchase #3 | $33.84 | 11.724% | $37.8074 | $37.81 | $37.80 | $37.80 |
| Purchase #4 | $38.47 | 3.356% | $39.7611 | $39.76 | $39.75 | $39.80 |
| Purchase #5 | $209.44 | 8.685% | $227.6299 | $227.63 | $227.65 | $227.60 |
| Purchase #6 | $31.53 | 5.631% | $33.3055 | $33.31 | $33.30 | $33.30 |
| Purchase #7 | $33.96 | 3.677% | $35.2087 | $35.21 | $35.20 | $35.20 |
| 7 purchase totals = | $690.76 | $738.8115 | $738.82 | $738.80 | $738.80 | |