| 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 | $129.74 | 12.387% | $145.8109 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $5.78 | 3.734% | $5.9958 | $6.00 | $6.00 | $6.00 |
| Purchase #3 | $148.29 | 7.809% | $159.87 | $159.87 | $159.85 | $159.90 |
| Purchase #4 | $156.57 | 13.471% | $177.6615 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $176.55 | 5.697% | $186.6081 | $186.61 | $186.60 | $186.60 |
| Purchase #6 | $140.89 | 8.673% | $153.1094 | $153.11 | $153.10 | $153.10 |
| Purchase #7 | $173.39 | 9.557% | $189.9609 | $189.96 | $189.95 | $190.00 |
| 7 purchase totals = | $931.21 | $1,019.0166 | $1,019.02 | $1,018.95 | $1,019.10 | |