| 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 | $185.32 | 4.798% | $194.2117 | $194.21 | $194.20 | $194.20 |
| Purchase #2 | $129.95 | 4.603% | $135.9316 | $135.93 | $135.95 | $135.90 |
| Purchase #3 | $174.48 | 5.181% | $183.5198 | $183.52 | $183.50 | $183.50 |
| Purchase #4 | $17.62 | 9.797% | $19.3462 | $19.35 | $19.35 | $19.30 |
| Purchase #5 | $167.34 | 12.368% | $188.0366 | $188.04 | $188.05 | $188.00 |
| Purchase #6 | $237.66 | 7.322% | $255.0615 | $255.06 | $255.05 | $255.10 |
| Purchase #7 | $78.87 | 5.137% | $82.9216 | $82.92 | $82.90 | $82.90 |
| 7 purchase totals = | $991.24 | $1,059.0290 | $1,059.03 | $1,059.00 | $1,058.90 | |