| 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 | $229.75 | 12.370% | $258.1701 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $147.32 | 8.724% | $160.1722 | $160.17 | $160.15 | $160.20 |
| Purchase #3 | $186.40 | 8.721% | $202.6559 | $202.66 | $202.65 | $202.70 |
| Purchase #4 | $104.67 | 7.384% | $112.3988 | $112.40 | $112.40 | $112.40 |
| Purchase #5 | $123.74 | 5.265% | $130.2549 | $130.25 | $130.25 | $130.30 |
| Purchase #6 | $131.62 | 11.590% | $146.8748 | $146.87 | $146.85 | $146.90 |
| Purchase #7 | $157.49 | 4.772% | $165.0054 | $165.01 | $165.00 | $165.00 |
| 7 purchase totals = | $1,080.99 | $1,175.5321 | $1,175.53 | $1,175.45 | $1,175.70 | |