| 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 | $108.84 | 5.569% | $114.9013 | $114.90 | $114.90 | $114.90 |
| Purchase #2 | $47.99 | 3.845% | $49.8352 | $49.84 | $49.85 | $49.80 |
| Purchase #3 | $132.52 | 11.495% | $147.7532 | $147.75 | $147.75 | $147.80 |
| Purchase #4 | $192.58 | 8.550% | $209.0456 | $209.05 | $209.05 | $209.00 |
| Purchase #5 | $25.61 | 3.551% | $26.5194 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $173.51 | 3.373% | $179.3625 | $179.36 | $179.35 | $179.40 |
| Purchase #7 | $170.81 | 6.171% | $181.3507 | $181.35 | $181.35 | $181.40 |
| 7 purchase totals = | $851.86 | $908.7679 | $908.77 | $908.75 | $908.80 | |