| 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 | $170.89 | 12.133% | $191.6241 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $50.87 | 6.249% | $54.0489 | $54.05 | $54.05 | $54.00 |
| Purchase #3 | $16.64 | 13.612% | $18.905 | $18.91 | $18.90 | $18.90 |
| Purchase #4 | $201.99 | 7.382% | $216.9009 | $216.90 | $216.90 | $216.90 |
| Purchase #5 | $133.38 | 7.561% | $143.4649 | $143.46 | $143.45 | $143.50 |
| Purchase #6 | $33.31 | 6.562% | $35.4958 | $35.50 | $35.50 | $35.50 |
| Purchase #7 | $38.51 | 5.633% | $40.6793 | $40.68 | $40.70 | $40.70 |
| 7 purchase totals = | $645.59 | $701.1189 | $701.12 | $701.10 | $701.10 | |