| 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 | $184.76 | 4.222% | $192.5606 | $192.56 | $192.55 | $192.60 |
| Purchase #2 | $172.42 | 11.630% | $192.4724 | $192.47 | $192.45 | $192.50 |
| Purchase #3 | $38.63 | 13.214% | $43.7346 | $43.73 | $43.75 | $43.70 |
| Purchase #4 | $160.62 | 6.296% | $170.7326 | $170.73 | $170.75 | $170.70 |
| Purchase #5 | $16.61 | 13.737% | $18.8917 | $18.89 | $18.90 | $18.90 |
| Purchase #6 | $220.72 | 10.866% | $244.7034 | $244.70 | $244.70 | $244.70 |
| Purchase #7 | $49.64 | 7.243% | $53.2354 | $53.24 | $53.25 | $53.20 |
| 7 purchase totals = | $843.40 | $916.3307 | $916.32 | $916.35 | $916.30 | |