| 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 | $115.74 | 8.515% | $125.5953 | $125.60 | $125.60 | $125.60 |
| Purchase #2 | $86.51 | 9.481% | $94.712 | $94.71 | $94.70 | $94.70 |
| Purchase #3 | $79.46 | 5.128% | $83.5347 | $83.53 | $83.55 | $83.50 |
| Purchase #4 | $195.62 | 11.264% | $217.6546 | $217.65 | $217.65 | $217.70 |
| Purchase #5 | $19.69 | 12.206% | $22.0934 | $22.09 | $22.10 | $22.10 |
| Purchase #6 | $172.79 | 4.751% | $180.9993 | $181.00 | $181.00 | $181.00 |
| Purchase #7 | $39.96 | 6.374% | $42.5071 | $42.51 | $42.50 | $42.50 |
| 7 purchase totals = | $709.77 | $767.0964 | $767.09 | $767.10 | $767.10 | |