| 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 | $131.73 | 10.456% | $145.5037 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $179.57 | 10.660% | $198.7122 | $198.71 | $198.70 | $198.70 |
| Purchase #3 | $179.56 | 7.294% | $192.6571 | $192.66 | $192.65 | $192.70 |
| Purchase #4 | $173.29 | 7.122% | $185.6317 | $185.63 | $185.65 | $185.60 |
| Purchase #5 | $213.84 | 3.229% | $220.7449 | $220.74 | $220.75 | $220.70 |
| Purchase #6 | $208.30 | 8.206% | $225.3931 | $225.39 | $225.40 | $225.40 |
| Purchase #7 | $158.76 | 12.848% | $179.1575 | $179.16 | $179.15 | $179.20 |
| 7 purchase totals = | $1,245.05 | $1,347.8002 | $1,347.79 | $1,347.80 | $1,347.80 | |