| 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 | $133.54 | 11.794% | $149.2897 | $149.29 | $149.30 | $149.30 |
| Purchase #2 | $123.99 | 11.619% | $138.3964 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $239.52 | 4.505% | $250.3104 | $250.31 | $250.30 | $250.30 |
| Purchase #4 | $162.35 | 5.697% | $171.5991 | $171.60 | $171.60 | $171.60 |
| Purchase #5 | $45.52 | 13.476% | $51.6543 | $51.65 | $51.65 | $51.70 |
| Purchase #6 | $212.33 | 9.477% | $232.4525 | $232.45 | $232.45 | $232.50 |
| Purchase #7 | $154.98 | 4.168% | $161.4396 | $161.44 | $161.45 | $161.40 |
| 7 purchase totals = | $1,072.23 | $1,155.1420 | $1,155.14 | $1,155.15 | $1,155.20 | |