| 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 | $158.86 | 13.578% | $180.43 | $180.43 | $180.45 | $180.40 |
| Purchase #2 | $23.97 | 11.317% | $26.6827 | $26.68 | $26.70 | $26.70 |
| Purchase #3 | $106.79 | 8.565% | $115.9366 | $115.94 | $115.95 | $115.90 |
| Purchase #4 | $12.90 | 12.148% | $14.4671 | $14.47 | $14.45 | $14.50 |
| Purchase #5 | $133.26 | 10.706% | $147.5268 | $147.53 | $147.55 | $147.50 |
| Purchase #6 | $57.37 | 9.147% | $62.6176 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $178.79 | 3.359% | $184.7956 | $184.80 | $184.80 | $184.80 |
| 7 purchase totals = | $671.94 | $732.4564 | $732.47 | $732.50 | $732.40 | |