| 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 | $135.29 | 12.595% | $152.3298 | $152.33 | $152.35 | $152.30 |
| Purchase #2 | $113.76 | 6.444% | $121.0907 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $197.94 | 8.146% | $214.0642 | $214.06 | $214.05 | $214.10 |
| Purchase #4 | $159.68 | 5.343% | $168.2117 | $168.21 | $168.20 | $168.20 |
| Purchase #5 | $173.99 | 12.155% | $195.1385 | $195.14 | $195.15 | $195.10 |
| Purchase #6 | $173.91 | 8.512% | $188.7132 | $188.71 | $188.70 | $188.70 |
| Purchase #7 | $34.64 | 3.102% | $35.7145 | $35.71 | $35.70 | $35.70 |
| 7 purchase totals = | $989.21 | $1,075.2626 | $1,075.25 | $1,075.25 | $1,075.20 | |