| 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 | $161.42 | 12.633% | $181.8122 | $181.81 | $181.80 | $181.80 |
| Purchase #2 | $204.68 | 13.252% | $231.8042 | $231.80 | $231.80 | $231.80 |
| Purchase #3 | $158.91 | 7.409% | $170.6836 | $170.68 | $170.70 | $170.70 |
| Purchase #4 | $181.65 | 8.544% | $197.1702 | $197.17 | $197.15 | $197.20 |
| Purchase #5 | $107.38 | 7.549% | $115.4861 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $161.53 | 6.762% | $172.4527 | $172.45 | $172.45 | $172.50 |
| Purchase #7 | $172.71 | 11.383% | $192.3696 | $192.37 | $192.35 | $192.40 |
| 7 purchase totals = | $1,148.28 | $1,261.7786 | $1,261.77 | $1,261.75 | $1,261.90 | |