| 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 | $95.72 | 5.740% | $101.2143 | $101.21 | $101.20 | $101.20 |
| Purchase #2 | $166.56 | 3.485% | $172.3646 | $172.36 | $172.35 | $172.40 |
| Purchase #3 | $81.50 | 10.730% | $90.245 | $90.25 | $90.25 | $90.20 |
| Purchase #4 | $140.80 | 4.117% | $146.5967 | $146.60 | $146.60 | $146.60 |
| Purchase #5 | $208.63 | 10.246% | $230.0062 | $230.01 | $230.00 | $230.00 |
| Purchase #6 | $169.89 | 7.143% | $182.0252 | $182.03 | $182.05 | $182.00 |
| Purchase #7 | $70.70 | 12.330% | $79.4173 | $79.42 | $79.40 | $79.40 |
| 7 purchase totals = | $933.80 | $1,001.8693 | $1,001.88 | $1,001.85 | $1,001.80 | |