| 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 | $77.86 | 7.636% | $83.8054 | $83.81 | $83.80 | $83.80 |
| Purchase #2 | $237.30 | 5.432% | $250.1901 | $250.19 | $250.20 | $250.20 |
| Purchase #3 | $24.93 | 6.537% | $26.5597 | $26.56 | $26.55 | $26.60 |
| Purchase #4 | $143.80 | 9.784% | $157.8694 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $172.40 | 3.762% | $178.8857 | $178.89 | $178.90 | $178.90 |
| Purchase #6 | $240.70 | 10.311% | $265.5186 | $265.52 | $265.50 | $265.50 |
| Purchase #7 | $146.97 | 9.471% | $160.8895 | $160.89 | $160.90 | $160.90 |
| 7 purchase totals = | $1,043.96 | $1,123.7184 | $1,123.73 | $1,123.70 | $1,123.80 | |