| 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 | $152.66 | 4.243% | $159.1374 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $17.54 | 5.133% | $18.4403 | $18.44 | $18.45 | $18.40 |
| Purchase #3 | $6.25 | 13.234% | $7.0771 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $168.90 | 3.176% | $174.2643 | $174.26 | $174.25 | $174.30 |
| Purchase #5 | $13.92 | 4.636% | $14.5653 | $14.57 | $14.55 | $14.60 |
| Purchase #6 | $67.43 | 12.707% | $75.9983 | $76.00 | $76.00 | $76.00 |
| Purchase #7 | $209.72 | 7.252% | $224.9289 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $636.42 | $674.4116 | $674.42 | $674.45 | $674.40 | |