| 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 | $172.40 | 6.823% | $184.1629 | $184.16 | $184.15 | $184.20 |
| Purchase #2 | $77.48 | 13.808% | $88.1784 | $88.18 | $88.20 | $88.20 |
| Purchase #3 | $208.73 | 5.615% | $220.4502 | $220.45 | $220.45 | $220.50 |
| Purchase #4 | $191.52 | 10.318% | $211.281 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $131.37 | 13.164% | $148.6635 | $148.66 | $148.65 | $148.70 |
| Purchase #6 | $218.89 | 3.725% | $227.0437 | $227.04 | $227.05 | $227.00 |
| Purchase #7 | $81.64 | 11.192% | $90.7771 | $90.78 | $90.80 | $90.80 |
| 7 purchase totals = | $1,082.03 | $1,170.5568 | $1,170.55 | $1,170.60 | $1,170.70 | |