| 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 | $145.29 | 10.137% | $160.018 | $160.02 | $160.00 | $160.00 |
| Purchase #2 | $155.86 | 8.356% | $168.8837 | $168.88 | $168.90 | $168.90 |
| Purchase #3 | $161.36 | 3.183% | $166.4961 | $166.50 | $166.50 | $166.50 |
| Purchase #4 | $36.71 | 6.199% | $38.9857 | $38.99 | $39.00 | $39.00 |
| Purchase #5 | $10.59 | 9.769% | $11.6245 | $11.62 | $11.60 | $11.60 |
| Purchase #6 | $248.35 | 11.382% | $276.6172 | $276.62 | $276.60 | $276.60 |
| Purchase #7 | $101.89 | 11.261% | $113.3638 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $860.05 | $935.9890 | $935.99 | $935.95 | $936.00 | |