| 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 | $120.87 | 12.303% | $135.7406 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $6.63 | 8.741% | $7.2095 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $88.43 | 9.726% | $97.0307 | $97.03 | $97.05 | $97.00 |
| Purchase #4 | $164.99 | 5.527% | $174.109 | $174.11 | $174.10 | $174.10 |
| Purchase #5 | $219.56 | 11.697% | $245.2419 | $245.24 | $245.25 | $245.20 |
| Purchase #6 | $123.38 | 12.663% | $139.0036 | $139.00 | $139.00 | $139.00 |
| Purchase #7 | $52.69 | 8.397% | $57.1144 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $776.55 | $855.4497 | $855.44 | $855.45 | $855.30 | |