| 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 | $146.31 | 8.865% | $159.2804 | $159.28 | $159.30 | $159.30 |
| Purchase #2 | $199.89 | 3.164% | $206.2145 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $123.48 | 11.188% | $137.2949 | $137.29 | $137.30 | $137.30 |
| Purchase #4 | $74.51 | 9.261% | $81.4104 | $81.41 | $81.40 | $81.40 |
| Purchase #5 | $149.38 | 13.672% | $169.8032 | $169.80 | $169.80 | $169.80 |
| Purchase #6 | $32.58 | 7.286% | $34.9538 | $34.95 | $34.95 | $35.00 |
| Purchase #7 | $101.26 | 13.587% | $115.0182 | $115.02 | $115.00 | $115.00 |
| 7 purchase totals = | $827.41 | $903.9754 | $903.96 | $903.95 | $904.00 | |