| 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 | $134.62 | 9.548% | $147.4735 | $147.47 | $147.45 | $147.50 |
| Purchase #2 | $179.85 | 9.860% | $197.5832 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $11.66 | 7.161% | $12.495 | $12.50 | $12.50 | $12.50 |
| Purchase #4 | $56.46 | 6.473% | $60.1147 | $60.11 | $60.10 | $60.10 |
| Purchase #5 | $123.44 | 12.256% | $138.5688 | $138.57 | $138.55 | $138.60 |
| Purchase #6 | $217.73 | 12.222% | $244.341 | $244.34 | $244.35 | $244.30 |
| Purchase #7 | $166.45 | 3.673% | $172.5637 | $172.56 | $172.55 | $172.60 |
| 7 purchase totals = | $890.21 | $973.1399 | $973.13 | $973.10 | $973.20 | |