| 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 | $135.94 | 13.308% | $154.0309 | $154.03 | $154.05 | $154.00 |
| Purchase #2 | $175.74 | 3.395% | $181.7064 | $181.71 | $181.70 | $181.70 |
| Purchase #3 | $203.26 | 10.723% | $225.0556 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $22.99 | 7.239% | $24.6542 | $24.65 | $24.65 | $24.70 |
| Purchase #5 | $37.63 | 4.194% | $39.2082 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $148.82 | 10.421% | $164.3285 | $164.33 | $164.35 | $164.30 |
| Purchase #7 | $121.33 | 3.794% | $125.9333 | $125.93 | $125.95 | $125.90 |
| 7 purchase totals = | $845.71 | $914.9171 | $914.92 | $914.95 | $914.90 | |