| 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 | $142.28 | 7.430% | $152.8514 | $152.85 | $152.85 | $152.90 |
| Purchase #2 | $122.35 | 13.249% | $138.5602 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $17.96 | 7.573% | $19.3201 | $19.32 | $19.30 | $19.30 |
| Purchase #4 | $7.26 | 13.566% | $8.2449 | $8.24 | $8.25 | $8.20 |
| Purchase #5 | $247.39 | 9.551% | $271.0182 | $271.02 | $271.00 | $271.00 |
| Purchase #6 | $163.45 | 7.673% | $175.9915 | $175.99 | $176.00 | $176.00 |
| Purchase #7 | $136.59 | 6.719% | $145.7675 | $145.77 | $145.75 | $145.80 |
| 7 purchase totals = | $837.28 | $911.7538 | $911.75 | $911.70 | $911.80 | |