| 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 | $181.62 | 3.137% | $187.3174 | $187.32 | $187.30 | $187.30 |
| Purchase #2 | $60.59 | 5.555% | $63.9558 | $63.96 | $63.95 | $64.00 |
| Purchase #3 | $36.82 | 11.498% | $41.0536 | $41.05 | $41.05 | $41.10 |
| Purchase #4 | $142.70 | 5.514% | $150.5685 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $190.79 | 7.128% | $204.3895 | $204.39 | $204.40 | $204.40 |
| Purchase #6 | $76.81 | 8.628% | $83.4372 | $83.44 | $83.45 | $83.40 |
| Purchase #7 | $241.77 | 4.221% | $251.9751 | $251.98 | $252.00 | $252.00 |
| 7 purchase totals = | $931.10 | $982.6971 | $982.71 | $982.70 | $982.80 | |