| 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 | $171.80 | 12.654% | $193.5396 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $226.54 | 5.648% | $239.335 | $239.34 | $239.35 | $239.30 |
| Purchase #3 | $107.52 | 12.649% | $121.1202 | $121.12 | $121.10 | $121.10 |
| Purchase #4 | $195.68 | 5.141% | $205.7399 | $205.74 | $205.75 | $205.70 |
| Purchase #5 | $39.38 | 13.868% | $44.8412 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $176.52 | 7.380% | $189.5472 | $189.55 | $189.55 | $189.50 |
| Purchase #7 | $80.89 | 3.357% | $83.6055 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $998.33 | $1,077.7286 | $1,077.74 | $1,077.75 | $1,077.50 | |