| 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 | $172.97 | 6.346% | $183.9467 | $183.95 | $183.95 | $183.90 |
| Purchase #2 | $150.53 | 5.421% | $158.6902 | $158.69 | $158.70 | $158.70 |
| Purchase #3 | $79.30 | 12.630% | $89.3156 | $89.32 | $89.30 | $89.30 |
| Purchase #4 | $245.42 | 13.192% | $277.7958 | $277.80 | $277.80 | $277.80 |
| Purchase #5 | $181.52 | 11.654% | $202.6743 | $202.67 | $202.65 | $202.70 |
| Purchase #6 | $55.60 | 4.841% | $58.2916 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $217.62 | 11.682% | $243.0424 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $1,102.96 | $1,213.7566 | $1,213.76 | $1,213.75 | $1,213.70 | |