| 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 | $155.99 | 7.752% | $168.0823 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $12.87 | 5.281% | $13.5497 | $13.55 | $13.55 | $13.50 |
| Purchase #3 | $182.89 | 10.578% | $202.2361 | $202.24 | $202.25 | $202.20 |
| Purchase #4 | $181.79 | 13.782% | $206.8443 | $206.84 | $206.85 | $206.80 |
| Purchase #5 | $87.31 | 6.693% | $93.1537 | $93.15 | $93.15 | $93.20 |
| Purchase #6 | $204.35 | 10.423% | $225.6494 | $225.65 | $225.65 | $225.60 |
| Purchase #7 | $112.25 | 4.767% | $117.601 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $937.45 | $1,027.1165 | $1,027.11 | $1,027.15 | $1,027.00 | |