| 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 | $131.75 | 13.552% | $149.6048 | $149.60 | $149.60 | $149.60 |
| Purchase #2 | $233.55 | 12.244% | $262.1459 | $262.15 | $262.15 | $262.10 |
| Purchase #3 | $42.80 | 7.593% | $46.0498 | $46.05 | $46.05 | $46.00 |
| Purchase #4 | $39.49 | 6.687% | $42.1307 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $7.63 | 8.827% | $8.3035 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $127.87 | 5.558% | $134.977 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $16.78 | 8.788% | $18.2546 | $18.25 | $18.25 | $18.30 |
| 7 purchase totals = | $599.87 | $661.4663 | $661.46 | $661.50 | $661.40 | |