| 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 | $156.77 | 7.345% | $168.2848 | $168.28 | $168.30 | $168.30 |
| Purchase #2 | $173.25 | 4.499% | $181.0445 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $143.50 | 7.521% | $154.2926 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $51.38 | 12.584% | $57.8457 | $57.85 | $57.85 | $57.80 |
| Purchase #5 | $117.86 | 11.260% | $131.131 | $131.13 | $131.15 | $131.10 |
| Purchase #6 | $211.74 | 7.659% | $227.9572 | $227.96 | $227.95 | $228.00 |
| Purchase #7 | $137.64 | 5.128% | $144.6982 | $144.70 | $144.70 | $144.70 |
| 7 purchase totals = | $992.14 | $1,065.2540 | $1,065.25 | $1,065.30 | $1,065.20 | |