| 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 | $170.75 | 13.804% | $194.3203 | $194.32 | $194.30 | $194.30 |
| Purchase #2 | $78.64 | 11.545% | $87.719 | $87.72 | $87.70 | $87.70 |
| Purchase #3 | $132.95 | 13.508% | $150.9089 | $150.91 | $150.90 | $150.90 |
| Purchase #4 | $186.30 | 7.694% | $200.6339 | $200.63 | $200.65 | $200.60 |
| Purchase #5 | $242.45 | 9.301% | $265.0003 | $265.00 | $265.00 | $265.00 |
| Purchase #6 | $184.34 | 3.553% | $190.8896 | $190.89 | $190.90 | $190.90 |
| Purchase #7 | $12.61 | 5.272% | $13.2748 | $13.27 | $13.25 | $13.30 |
| 7 purchase totals = | $1,008.04 | $1,102.7468 | $1,102.74 | $1,102.70 | $1,102.70 | |