| 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 | $152.31 | 4.229% | $158.7512 | $158.75 | $158.75 | $158.80 |
| Purchase #2 | $17.34 | 4.611% | $18.1395 | $18.14 | $18.15 | $18.10 |
| Purchase #3 | $83.33 | 10.558% | $92.128 | $92.13 | $92.15 | $92.10 |
| Purchase #4 | $69.76 | 13.407% | $79.1127 | $79.11 | $79.10 | $79.10 |
| Purchase #5 | $71.93 | 3.689% | $74.5835 | $74.58 | $74.60 | $74.60 |
| Purchase #6 | $186.77 | 8.156% | $202.003 | $202.00 | $202.00 | $202.00 |
| Purchase #7 | $111.48 | 10.201% | $122.8521 | $122.85 | $122.85 | $122.90 |
| 7 purchase totals = | $692.92 | $747.5700 | $747.56 | $747.60 | $747.60 | |