| 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 | $16.95 | 4.164% | $17.6558 | $17.66 | $17.65 | $17.70 |
| Purchase #2 | $156.77 | 8.521% | $170.1284 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $186.74 | 3.243% | $192.796 | $192.80 | $192.80 | $192.80 |
| Purchase #4 | $152.25 | 11.379% | $169.5745 | $169.57 | $169.55 | $169.60 |
| Purchase #5 | $33.41 | 11.751% | $37.336 | $37.34 | $37.35 | $37.30 |
| Purchase #6 | $161.27 | 12.343% | $181.1756 | $181.18 | $181.20 | $181.20 |
| Purchase #7 | $231.25 | 8.397% | $250.6681 | $250.67 | $250.65 | $250.70 |
| 7 purchase totals = | $938.64 | $1,019.3344 | $1,019.35 | $1,019.35 | $1,019.40 | |