| 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 | $161.80 | 13.488% | $183.6236 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $39.59 | 10.651% | $43.8067 | $43.81 | $43.80 | $43.80 |
| Purchase #3 | $16.66 | 13.167% | $18.8536 | $18.85 | $18.85 | $18.90 |
| Purchase #4 | $47.42 | 11.857% | $53.0426 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $11.38 | 6.824% | $12.1566 | $12.16 | $12.15 | $12.20 |
| Purchase #6 | $174.49 | 8.855% | $189.9411 | $189.94 | $189.95 | $189.90 |
| Purchase #7 | $184.42 | 12.472% | $207.4209 | $207.42 | $207.40 | $207.40 |
| 7 purchase totals = | $635.76 | $708.8451 | $708.84 | $708.80 | $708.80 | |