| 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 | $37.87 | 13.679% | $43.0502 | $43.05 | $43.05 | $43.10 |
| Purchase #2 | $177.94 | 6.310% | $189.168 | $189.17 | $189.15 | $189.20 |
| Purchase #3 | $181.33 | 3.524% | $187.7201 | $187.72 | $187.70 | $187.70 |
| Purchase #4 | $184.79 | 5.270% | $194.5284 | $194.53 | $194.55 | $194.50 |
| Purchase #5 | $32.80 | 6.160% | $34.8205 | $34.82 | $34.80 | $34.80 |
| Purchase #6 | $157.55 | 3.711% | $163.3967 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $125.58 | 13.297% | $142.2784 | $142.28 | $142.30 | $142.30 |
| 7 purchase totals = | $897.86 | $954.9623 | $954.97 | $954.95 | $955.00 | |