| 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 | $196.33 | 6.260% | $208.6203 | $208.62 | $208.60 | $208.60 |
| Purchase #2 | $146.49 | 7.576% | $157.5881 | $157.59 | $157.60 | $157.60 |
| Purchase #3 | $220.50 | 4.731% | $230.9319 | $230.93 | $230.95 | $230.90 |
| Purchase #4 | $9.36 | 10.627% | $10.3547 | $10.35 | $10.35 | $10.40 |
| Purchase #5 | $42.58 | 4.384% | $44.4467 | $44.45 | $44.45 | $44.40 |
| Purchase #6 | $218.95 | 7.683% | $235.7719 | $235.77 | $235.75 | $235.80 |
| Purchase #7 | $174.99 | 7.316% | $187.7923 | $187.79 | $187.80 | $187.80 |
| 7 purchase totals = | $1,009.20 | $1,075.5059 | $1,075.50 | $1,075.50 | $1,075.50 | |