| 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 | $6.49 | 3.829% | $6.7385 | $6.74 | $6.75 | $6.70 |
| Purchase #2 | $179.99 | 3.117% | $185.6003 | $185.60 | $185.60 | $185.60 |
| Purchase #3 | $236.71 | 13.696% | $269.1298 | $269.13 | $269.15 | $269.10 |
| Purchase #4 | $208.89 | 7.634% | $224.8367 | $224.84 | $224.85 | $224.80 |
| Purchase #5 | $176.95 | 7.788% | $190.7309 | $190.73 | $190.75 | $190.70 |
| Purchase #6 | $6.67 | 10.759% | $7.3876 | $7.39 | $7.40 | $7.40 |
| Purchase #7 | $145.43 | 3.419% | $150.4023 | $150.40 | $150.40 | $150.40 |
| 7 purchase totals = | $961.13 | $1,034.8261 | $1,034.83 | $1,034.90 | $1,034.70 | |