| 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 | $153.49 | 5.309% | $161.6388 | $161.64 | $161.65 | $161.60 |
| Purchase #2 | $88.64 | 11.190% | $98.5588 | $98.56 | $98.55 | $98.60 |
| Purchase #3 | $230.59 | 12.474% | $259.3538 | $259.35 | $259.35 | $259.40 |
| Purchase #4 | $71.25 | 8.422% | $77.2507 | $77.25 | $77.25 | $77.30 |
| Purchase #5 | $222.30 | 10.498% | $245.6371 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $78.91 | 3.272% | $81.4919 | $81.49 | $81.50 | $81.50 |
| Purchase #7 | $82.61 | 6.587% | $88.0515 | $88.05 | $88.05 | $88.10 |
| 7 purchase totals = | $927.79 | $1,011.9826 | $1,011.98 | $1,012.00 | $1,012.10 | |