| 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 | $43.34 | 10.362% | $47.8309 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $214.75 | 3.529% | $222.3285 | $222.33 | $222.35 | $222.30 |
| Purchase #3 | $132.91 | 7.226% | $142.5141 | $142.51 | $142.50 | $142.50 |
| Purchase #4 | $144.39 | 8.263% | $156.3209 | $156.32 | $156.30 | $156.30 |
| Purchase #5 | $220.68 | 3.582% | $228.5848 | $228.58 | $228.60 | $228.60 |
| Purchase #6 | $213.73 | 8.775% | $232.4848 | $232.48 | $232.50 | $232.50 |
| Purchase #7 | $140.33 | 11.573% | $156.5704 | $156.57 | $156.55 | $156.60 |
| 7 purchase totals = | $1,110.13 | $1,186.6344 | $1,186.62 | $1,186.65 | $1,186.60 | |