| 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 | $128.71 | 4.761% | $134.8379 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $141.34 | 4.853% | $148.1992 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $219.76 | 6.274% | $233.5477 | $233.55 | $233.55 | $233.50 |
| Purchase #4 | $56.60 | 4.651% | $59.2325 | $59.23 | $59.25 | $59.20 |
| Purchase #5 | $156.63 | 12.814% | $176.7006 | $176.70 | $176.70 | $176.70 |
| Purchase #6 | $164.62 | 10.389% | $181.7224 | $181.72 | $181.70 | $181.70 |
| Purchase #7 | $166.50 | 7.394% | $178.811 | $178.81 | $178.80 | $178.80 |
| 7 purchase totals = | $1,034.16 | $1,113.0513 | $1,113.05 | $1,113.05 | $1,112.90 | |