| 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 | $137.97 | 11.491% | $153.8241 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $117.81 | 13.189% | $133.348 | $133.35 | $133.35 | $133.30 |
| Purchase #3 | $220.78 | 6.696% | $235.5634 | $235.56 | $235.55 | $235.60 |
| Purchase #4 | $148.44 | 4.387% | $154.9521 | $154.95 | $154.95 | $155.00 |
| Purchase #5 | $97.96 | 12.639% | $110.3412 | $110.34 | $110.35 | $110.30 |
| Purchase #6 | $62.96 | 8.819% | $68.5124 | $68.51 | $68.50 | $68.50 |
| Purchase #7 | $202.90 | 12.506% | $228.2747 | $228.27 | $228.25 | $228.30 |
| 7 purchase totals = | $988.82 | $1,084.8159 | $1,084.80 | $1,084.75 | $1,084.80 | |