| 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 | $111.28 | 6.535% | $118.5521 | $118.55 | $118.55 | $118.60 |
| Purchase #2 | $192.57 | 3.404% | $199.1251 | $199.13 | $199.15 | $199.10 |
| Purchase #3 | $151.34 | 5.762% | $160.0602 | $160.06 | $160.05 | $160.10 |
| Purchase #4 | $174.65 | 3.809% | $181.3024 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $82.55 | 8.588% | $89.6394 | $89.64 | $89.65 | $89.60 |
| Purchase #6 | $101.78 | 5.694% | $107.5754 | $107.58 | $107.60 | $107.60 |
| Purchase #7 | $109.86 | 7.771% | $118.3972 | $118.40 | $118.40 | $118.40 |
| 7 purchase totals = | $924.03 | $974.6518 | $974.66 | $974.70 | $974.70 | |