| 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 | $174.77 | 4.606% | $182.8199 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $34.46 | 9.308% | $37.6675 | $37.67 | $37.65 | $37.70 |
| Purchase #3 | $115.43 | 4.346% | $120.4466 | $120.45 | $120.45 | $120.40 |
| Purchase #4 | $132.58 | 13.472% | $150.4412 | $150.44 | $150.45 | $150.40 |
| Purchase #5 | $84.27 | 5.428% | $88.8442 | $88.84 | $88.85 | $88.80 |
| Purchase #6 | $134.70 | 9.548% | $147.5612 | $147.56 | $147.55 | $147.60 |
| Purchase #7 | $192.68 | 3.200% | $198.8458 | $198.85 | $198.85 | $198.80 |
| 7 purchase totals = | $868.89 | $926.6264 | $926.63 | $926.60 | $926.50 | |