| 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 | $141.36 | 7.369% | $151.7768 | $151.78 | $151.80 | $151.80 |
| Purchase #2 | $224.60 | 6.370% | $238.907 | $238.91 | $238.90 | $238.90 |
| Purchase #3 | $197.56 | 8.442% | $214.238 | $214.24 | $214.25 | $214.20 |
| Purchase #4 | $221.92 | 7.157% | $237.8028 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $238.80 | 11.229% | $265.6149 | $265.61 | $265.60 | $265.60 |
| Purchase #6 | $98.70 | 13.295% | $111.8222 | $111.82 | $111.80 | $111.80 |
| Purchase #7 | $146.99 | 10.107% | $161.8463 | $161.85 | $161.85 | $161.80 |
| 7 purchase totals = | $1,269.93 | $1,382.0080 | $1,382.01 | $1,382.00 | $1,381.90 | |