| 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 | $150.70 | 3.384% | $155.7997 | $155.80 | $155.80 | $155.80 |
| Purchase #2 | $217.83 | 3.771% | $226.0444 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $181.75 | 11.677% | $202.9729 | $202.97 | $202.95 | $203.00 |
| Purchase #4 | $125.59 | 8.107% | $135.7716 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $123.60 | 10.657% | $136.7721 | $136.77 | $136.75 | $136.80 |
| Purchase #6 | $146.60 | 7.532% | $157.6419 | $157.64 | $157.65 | $157.60 |
| Purchase #7 | $142.29 | 11.329% | $158.41 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $1,088.36 | $1,173.4126 | $1,173.40 | $1,173.35 | $1,173.40 | |