| 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 | $166.79 | 4.628% | $174.509 | $174.51 | $174.50 | $174.50 |
| Purchase #2 | $77.34 | 4.493% | $80.8149 | $80.81 | $80.80 | $80.80 |
| Purchase #3 | $152.38 | 3.136% | $157.1586 | $157.16 | $157.15 | $157.20 |
| Purchase #4 | $142.71 | 6.635% | $152.1788 | $152.18 | $152.20 | $152.20 |
| Purchase #5 | $222.34 | 9.294% | $243.0043 | $243.00 | $243.00 | $243.00 |
| Purchase #6 | $87.56 | 5.368% | $92.2602 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $171.38 | 13.571% | $194.638 | $194.64 | $194.65 | $194.60 |
| 7 purchase totals = | $1,020.50 | $1,094.5638 | $1,094.56 | $1,094.55 | $1,094.60 | |