| 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 | $172.63 | 6.623% | $184.0633 | $184.06 | $184.05 | $184.10 |
| Purchase #2 | $193.44 | 6.722% | $206.443 | $206.44 | $206.45 | $206.40 |
| Purchase #3 | $7.99 | 13.692% | $9.084 | $9.08 | $9.10 | $9.10 |
| Purchase #4 | $82.54 | 6.442% | $87.8572 | $87.86 | $87.85 | $87.90 |
| Purchase #5 | $135.30 | 11.560% | $150.9407 | $150.94 | $150.95 | $150.90 |
| Purchase #6 | $120.49 | 5.700% | $127.3579 | $127.36 | $127.35 | $127.40 |
| Purchase #7 | $12.85 | 5.781% | $13.5929 | $13.59 | $13.60 | $13.60 |
| 7 purchase totals = | $725.24 | $779.3390 | $779.33 | $779.35 | $779.40 | |