| 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 | $77.63 | 7.138% | $83.1712 | $83.17 | $83.15 | $83.20 |
| Purchase #2 | $140.36 | 4.552% | $146.7492 | $146.75 | $146.75 | $146.70 |
| Purchase #3 | $155.54 | 6.620% | $165.8367 | $165.84 | $165.85 | $165.80 |
| Purchase #4 | $238.50 | 12.683% | $268.749 | $268.75 | $268.75 | $268.70 |
| Purchase #5 | $103.60 | 4.796% | $108.5687 | $108.57 | $108.55 | $108.60 |
| Purchase #6 | $133.79 | 13.156% | $151.3914 | $151.39 | $151.40 | $151.40 |
| Purchase #7 | $120.75 | 6.129% | $128.1508 | $128.15 | $128.15 | $128.20 |
| 7 purchase totals = | $970.17 | $1,052.6170 | $1,052.62 | $1,052.60 | $1,052.60 | |