| 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 | $165.89 | 4.300% | $173.0233 | $173.02 | $173.00 | $173.00 |
| Purchase #2 | $20.84 | 12.356% | $23.415 | $23.42 | $23.40 | $23.40 |
| Purchase #3 | $233.73 | 6.405% | $248.7004 | $248.70 | $248.70 | $248.70 |
| Purchase #4 | $59.27 | 7.198% | $63.5363 | $63.54 | $63.55 | $63.50 |
| Purchase #5 | $235.82 | 8.444% | $255.7326 | $255.73 | $255.75 | $255.70 |
| Purchase #6 | $90.86 | 10.771% | $100.6465 | $100.65 | $100.65 | $100.60 |
| Purchase #7 | $234.97 | 7.799% | $253.2953 | $253.30 | $253.30 | $253.30 |
| 7 purchase totals = | $1,041.38 | $1,118.3494 | $1,118.36 | $1,118.35 | $1,118.20 | |