| 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 | $195.63 | 12.236% | $219.5673 | $219.57 | $219.55 | $219.60 |
| Purchase #2 | $49.54 | 5.174% | $52.1032 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $200.95 | 3.236% | $207.4527 | $207.45 | $207.45 | $207.50 |
| Purchase #4 | $42.39 | 4.416% | $44.2619 | $44.26 | $44.25 | $44.30 |
| Purchase #5 | $138.58 | 8.551% | $150.43 | $150.43 | $150.45 | $150.40 |
| Purchase #6 | $37.77 | 8.839% | $41.1085 | $41.11 | $41.10 | $41.10 |
| Purchase #7 | $165.73 | 7.846% | $178.7332 | $178.73 | $178.75 | $178.70 |
| 7 purchase totals = | $830.59 | $893.6568 | $893.65 | $893.65 | $893.70 | |