| 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 | $189.86 | 12.809% | $214.1792 | $214.18 | $214.20 | $214.20 |
| Purchase #2 | $171.66 | 3.545% | $177.7453 | $177.75 | $177.75 | $177.70 |
| Purchase #3 | $173.50 | 11.402% | $193.2825 | $193.28 | $193.30 | $193.30 |
| Purchase #4 | $159.54 | 7.363% | $171.2869 | $171.29 | $171.30 | $171.30 |
| Purchase #5 | $37.91 | 4.708% | $39.6948 | $39.69 | $39.70 | $39.70 |
| Purchase #6 | $123.59 | 13.617% | $140.4193 | $140.42 | $140.40 | $140.40 |
| Purchase #7 | $19.65 | 5.407% | $20.7125 | $20.71 | $20.70 | $20.70 |
| 7 purchase totals = | $875.71 | $957.3205 | $957.32 | $957.35 | $957.30 | |