| 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 | $154.60 | 10.746% | $171.2133 | $171.21 | $171.20 | $171.20 |
| Purchase #2 | $155.41 | 9.166% | $169.6549 | $169.65 | $169.65 | $169.70 |
| Purchase #3 | $43.70 | 8.532% | $47.4285 | $47.43 | $47.45 | $47.40 |
| Purchase #4 | $74.43 | 3.827% | $77.2784 | $77.28 | $77.30 | $77.30 |
| Purchase #5 | $217.66 | 8.271% | $235.6627 | $235.66 | $235.65 | $235.70 |
| Purchase #6 | $77.51 | 12.364% | $87.0933 | $87.09 | $87.10 | $87.10 |
| Purchase #7 | $218.64 | 3.798% | $226.9439 | $226.94 | $226.95 | $226.90 |
| 7 purchase totals = | $941.95 | $1,015.2750 | $1,015.26 | $1,015.30 | $1,015.30 | |