| 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 | $77.85 | 6.782% | $83.1298 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $167.79 | 6.576% | $178.8239 | $178.82 | $178.80 | $178.80 |
| Purchase #3 | $24.65 | 9.733% | $27.0492 | $27.05 | $27.05 | $27.00 |
| Purchase #4 | $168.88 | 8.521% | $183.2703 | $183.27 | $183.25 | $183.30 |
| Purchase #5 | $217.79 | 5.698% | $230.1997 | $230.20 | $230.20 | $230.20 |
| Purchase #6 | $244.61 | 10.832% | $271.1062 | $271.11 | $271.10 | $271.10 |
| Purchase #7 | $162.70 | 9.523% | $178.1939 | $178.19 | $178.20 | $178.20 |
| 7 purchase totals = | $1,064.27 | $1,151.7730 | $1,151.77 | $1,151.75 | $1,151.70 | |