| 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 | $128.91 | 5.459% | $135.9472 | $135.95 | $135.95 | $135.90 |
| Purchase #2 | $180.93 | 4.867% | $189.7359 | $189.74 | $189.75 | $189.70 |
| Purchase #3 | $191.59 | 8.255% | $207.4058 | $207.41 | $207.40 | $207.40 |
| Purchase #4 | $188.76 | 13.831% | $214.8674 | $214.87 | $214.85 | $214.90 |
| Purchase #5 | $23.80 | 5.767% | $25.1725 | $25.17 | $25.15 | $25.20 |
| Purchase #6 | $179.70 | 3.459% | $185.9158 | $185.92 | $185.90 | $185.90 |
| Purchase #7 | $121.39 | 13.672% | $137.9864 | $137.99 | $138.00 | $138.00 |
| 7 purchase totals = | $1,015.08 | $1,097.0310 | $1,097.05 | $1,097.00 | $1,097.00 | |