| 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 | $171.66 | 7.669% | $184.8246 | $184.82 | $184.80 | $184.80 |
| Purchase #2 | $24.44 | 10.363% | $26.9727 | $26.97 | $26.95 | $27.00 |
| Purchase #3 | $184.50 | 8.660% | $200.4777 | $200.48 | $200.50 | $200.50 |
| Purchase #4 | $63.56 | 6.572% | $67.7372 | $67.74 | $67.75 | $67.70 |
| Purchase #5 | $34.71 | 9.842% | $38.1262 | $38.13 | $38.15 | $38.10 |
| Purchase #6 | $192.96 | 8.105% | $208.5994 | $208.60 | $208.60 | $208.60 |
| Purchase #7 | $143.45 | 4.712% | $150.2094 | $150.21 | $150.20 | $150.20 |
| 7 purchase totals = | $815.28 | $876.9472 | $876.95 | $876.95 | $876.90 | |