| 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 | $61.68 | 13.488% | $69.9994 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $149.74 | 5.127% | $157.4172 | $157.42 | $157.40 | $157.40 |
| Purchase #3 | $200.41 | 12.249% | $224.9582 | $224.96 | $224.95 | $225.00 |
| Purchase #4 | $10.51 | 6.232% | $11.165 | $11.17 | $11.15 | $11.20 |
| Purchase #5 | $53.83 | 6.860% | $57.5227 | $57.52 | $57.50 | $57.50 |
| Purchase #6 | $171.90 | 4.533% | $179.6922 | $179.69 | $179.70 | $179.70 |
| Purchase #7 | $215.96 | 13.502% | $245.1189 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $864.03 | $945.8736 | $945.88 | $945.80 | $945.90 | |