| 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 | $168.57 | 10.867% | $186.8885 | $186.89 | $186.90 | $186.90 |
| Purchase #2 | $220.30 | 8.694% | $239.4529 | $239.45 | $239.45 | $239.50 |
| Purchase #3 | $244.65 | 11.592% | $273.0098 | $273.01 | $273.00 | $273.00 |
| Purchase #4 | $69.88 | 6.496% | $74.4194 | $74.42 | $74.40 | $74.40 |
| Purchase #5 | $233.68 | 8.296% | $253.0661 | $253.07 | $253.05 | $253.10 |
| Purchase #6 | $175.89 | 7.801% | $189.6112 | $189.61 | $189.60 | $189.60 |
| Purchase #7 | $8.58 | 4.422% | $8.9594 | $8.96 | $8.95 | $9.00 |
| 7 purchase totals = | $1,121.55 | $1,225.4073 | $1,225.41 | $1,225.35 | $1,225.50 | |