| 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 | $135.92 | 3.378% | $140.5114 | $140.51 | $140.50 | $140.50 |
| Purchase #2 | $31.45 | 10.344% | $34.7032 | $34.70 | $34.70 | $34.70 |
| Purchase #3 | $232.59 | 8.860% | $253.1975 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $68.94 | 3.255% | $71.184 | $71.18 | $71.20 | $71.20 |
| Purchase #5 | $73.77 | 6.767% | $78.762 | $78.76 | $78.75 | $78.80 |
| Purchase #6 | $157.36 | 3.536% | $162.9242 | $162.92 | $162.90 | $162.90 |
| Purchase #7 | $63.41 | 6.551% | $67.564 | $67.56 | $67.55 | $67.60 |
| 7 purchase totals = | $763.44 | $808.8463 | $808.83 | $808.80 | $808.90 | |