| 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 | $31.59 | 10.723% | $34.9774 | $34.98 | $35.00 | $35.00 |
| Purchase #2 | $221.54 | 13.859% | $252.2432 | $252.24 | $252.25 | $252.20 |
| Purchase #3 | $139.72 | 3.858% | $145.1104 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $184.29 | 11.588% | $205.6455 | $205.65 | $205.65 | $205.60 |
| Purchase #5 | $187.69 | 3.355% | $193.987 | $193.99 | $194.00 | $194.00 |
| Purchase #6 | $176.36 | 11.310% | $196.3063 | $196.31 | $196.30 | $196.30 |
| Purchase #7 | $139.70 | 7.797% | $150.5924 | $150.59 | $150.60 | $150.60 |
| 7 purchase totals = | $1,080.89 | $1,178.8622 | $1,178.87 | $1,178.90 | $1,178.80 | |