| 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 | $174.35 | 5.212% | $183.4371 | $183.44 | $183.45 | $183.40 |
| Purchase #2 | $187.42 | 12.417% | $210.6919 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $182.38 | 7.772% | $196.5546 | $196.55 | $196.55 | $196.60 |
| Purchase #4 | $29.60 | 13.373% | $33.5584 | $33.56 | $33.55 | $33.60 |
| Purchase #5 | $34.98 | 5.477% | $36.8959 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $88.94 | 8.398% | $96.4092 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $113.86 | 5.581% | $120.2145 | $120.21 | $120.20 | $120.20 |
| 7 purchase totals = | $811.53 | $877.7616 | $877.76 | $877.75 | $877.80 | |