| 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 | $198.95 | 3.127% | $205.1712 | $205.17 | $205.15 | $205.20 |
| Purchase #2 | $161.66 | 7.824% | $174.3083 | $174.31 | $174.30 | $174.30 |
| Purchase #3 | $167.68 | 11.336% | $186.6882 | $186.69 | $186.70 | $186.70 |
| Purchase #4 | $162.47 | 5.620% | $171.6008 | $171.60 | $171.60 | $171.60 |
| Purchase #5 | $84.26 | 6.852% | $90.0335 | $90.03 | $90.05 | $90.00 |
| Purchase #6 | $65.70 | 3.689% | $68.1237 | $68.12 | $68.10 | $68.10 |
| Purchase #7 | $53.40 | 12.173% | $59.9004 | $59.90 | $59.90 | $59.90 |
| 7 purchase totals = | $894.12 | $955.8261 | $955.82 | $955.80 | $955.80 | |