| 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 | $178.52 | 10.734% | $197.6823 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $87.78 | 5.746% | $92.8238 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $176.72 | 5.681% | $186.7595 | $186.76 | $186.75 | $186.80 |
| Purchase #4 | $239.43 | 13.342% | $271.3748 | $271.37 | $271.35 | $271.40 |
| Purchase #5 | $139.64 | 11.402% | $155.5618 | $155.56 | $155.55 | $155.60 |
| Purchase #6 | $149.64 | 9.385% | $163.6837 | $163.68 | $163.70 | $163.70 |
| Purchase #7 | $84.90 | 3.750% | $88.0838 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $1,056.63 | $1,155.9697 | $1,155.95 | $1,155.95 | $1,156.10 | |