| 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 | $165.58 | 6.484% | $176.3162 | $176.32 | $176.30 | $176.30 |
| Purchase #2 | $100.71 | 6.749% | $107.5069 | $107.51 | $107.50 | $107.50 |
| Purchase #3 | $91.38 | 10.821% | $101.2682 | $101.27 | $101.25 | $101.30 |
| Purchase #4 | $214.45 | 7.195% | $229.8797 | $229.88 | $229.90 | $229.90 |
| Purchase #5 | $245.32 | 8.346% | $265.7944 | $265.79 | $265.80 | $265.80 |
| Purchase #6 | $248.71 | 10.836% | $275.6602 | $275.66 | $275.65 | $275.70 |
| Purchase #7 | $77.99 | 9.149% | $85.1253 | $85.13 | $85.15 | $85.10 |
| 7 purchase totals = | $1,144.14 | $1,241.5509 | $1,241.56 | $1,241.55 | $1,241.60 | |