| 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 | $71.35 | 9.545% | $78.1604 | $78.16 | $78.15 | $78.20 |
| Purchase #2 | $59.49 | 7.250% | $63.803 | $63.80 | $63.80 | $63.80 |
| Purchase #3 | $204.75 | 3.234% | $211.3716 | $211.37 | $211.35 | $211.40 |
| Purchase #4 | $142.90 | 4.517% | $149.3548 | $149.35 | $149.35 | $149.40 |
| Purchase #5 | $230.56 | 3.288% | $238.1408 | $238.14 | $238.15 | $238.10 |
| Purchase #6 | $227.75 | 5.811% | $240.9846 | $240.98 | $241.00 | $241.00 |
| Purchase #7 | $23.66 | 5.229% | $24.8972 | $24.90 | $24.90 | $24.90 |
| 7 purchase totals = | $960.46 | $1,006.7124 | $1,006.70 | $1,006.70 | $1,006.80 | |