| 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 | $163.92 | 4.351% | $171.0522 | $171.05 | $171.05 | $171.10 |
| Purchase #2 | $164.37 | 6.209% | $174.5757 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $89.89 | 4.325% | $93.7777 | $93.78 | $93.80 | $93.80 |
| Purchase #4 | $168.50 | 6.190% | $178.9302 | $178.93 | $178.95 | $178.90 |
| Purchase #5 | $126.30 | 11.754% | $141.1453 | $141.15 | $141.15 | $141.10 |
| Purchase #6 | $203.72 | 3.652% | $211.1599 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $157.74 | 13.422% | $178.9119 | $178.91 | $178.90 | $178.90 |
| 7 purchase totals = | $1,074.44 | $1,149.5529 | $1,149.56 | $1,149.60 | $1,149.60 | |