| 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 | $192.34 | 5.426% | $202.7764 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $133.59 | 7.285% | $143.322 | $143.32 | $143.30 | $143.30 |
| Purchase #3 | $193.63 | 4.158% | $201.6811 | $201.68 | $201.70 | $201.70 |
| Purchase #4 | $120.53 | 3.733% | $125.0294 | $125.03 | $125.05 | $125.00 |
| Purchase #5 | $128.39 | 3.194% | $132.4908 | $132.49 | $132.50 | $132.50 |
| Purchase #6 | $133.85 | 4.123% | $139.3686 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $240.50 | 9.426% | $263.1695 | $263.17 | $263.15 | $263.20 |
| 7 purchase totals = | $1,142.83 | $1,207.8378 | $1,207.84 | $1,207.85 | $1,207.90 | |