| 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 | $183.39 | 7.361% | $196.8893 | $196.89 | $196.90 | $196.90 |
| Purchase #2 | $73.29 | 3.374% | $75.7628 | $75.76 | $75.75 | $75.80 |
| Purchase #3 | $183.40 | 4.203% | $191.1083 | $191.11 | $191.10 | $191.10 |
| Purchase #4 | $138.34 | 5.544% | $146.0096 | $146.01 | $146.00 | $146.00 |
| Purchase #5 | $123.76 | 9.411% | $135.4071 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $143.73 | 12.722% | $162.0153 | $162.02 | $162.00 | $162.00 |
| Purchase #7 | $75.44 | 9.690% | $82.7501 | $82.75 | $82.75 | $82.80 |
| 7 purchase totals = | $921.35 | $989.9425 | $989.95 | $989.90 | $990.00 | |