| 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 | $150.33 | 3.759% | $155.9809 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $145.81 | 5.552% | $153.9054 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $211.46 | 13.198% | $239.3685 | $239.37 | $239.35 | $239.40 |
| Purchase #4 | $139.48 | 10.390% | $153.972 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $77.59 | 9.505% | $84.9649 | $84.96 | $84.95 | $85.00 |
| Purchase #6 | $206.74 | 11.168% | $229.8287 | $229.83 | $229.85 | $229.80 |
| Purchase #7 | $101.62 | 7.135% | $108.8706 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $1,033.03 | $1,126.8910 | $1,126.89 | $1,126.85 | $1,127.00 | |