| 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 | $144.59 | 8.305% | $156.5982 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $34.49 | 5.864% | $36.5125 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $237.64 | 13.278% | $269.1938 | $269.19 | $269.20 | $269.20 |
| Purchase #4 | $176.69 | 9.302% | $193.1257 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $9.81 | 9.518% | $10.7437 | $10.74 | $10.75 | $10.70 |
| Purchase #6 | $45.69 | 11.714% | $51.0421 | $51.04 | $51.05 | $51.00 |
| Purchase #7 | $101.92 | 4.265% | $106.2669 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $750.83 | $823.4829 | $823.48 | $823.50 | $823.40 | |