| 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 | $148.43 | 7.643% | $159.7745 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $122.94 | 4.368% | $128.31 | $128.31 | $128.30 | $128.30 |
| Purchase #3 | $23.45 | 6.250% | $24.9156 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $61.97 | 5.502% | $65.3796 | $65.38 | $65.40 | $65.40 |
| Purchase #5 | $237.74 | 8.539% | $258.0406 | $258.04 | $258.05 | $258.00 |
| Purchase #6 | $192.25 | 11.718% | $214.7779 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $238.93 | 7.434% | $256.6921 | $256.69 | $256.70 | $256.70 |
| 7 purchase totals = | $1,025.71 | $1,107.8903 | $1,107.89 | $1,107.90 | $1,107.90 | |