| 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 | $146.64 | 4.693% | $153.5218 | $153.52 | $153.50 | $153.50 |
| Purchase #2 | $218.30 | 9.142% | $238.257 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $61.92 | 5.139% | $65.1021 | $65.10 | $65.10 | $65.10 |
| Purchase #4 | $27.64 | 4.827% | $28.9742 | $28.97 | $28.95 | $29.00 |
| Purchase #5 | $174.39 | 5.108% | $183.2978 | $183.30 | $183.30 | $183.30 |
| Purchase #6 | $138.39 | 3.114% | $142.6995 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $18.95 | 9.678% | $20.784 | $20.78 | $20.80 | $20.80 |
| 7 purchase totals = | $786.23 | $832.6364 | $832.63 | $832.60 | $832.70 | |