| 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 | $133.67 | 7.471% | $143.6565 | $143.66 | $143.65 | $143.70 |
| Purchase #2 | $226.28 | 8.242% | $244.93 | $244.93 | $244.95 | $244.90 |
| Purchase #3 | $174.39 | 4.269% | $181.8347 | $181.83 | $181.85 | $181.80 |
| Purchase #4 | $181.72 | 5.124% | $191.0313 | $191.03 | $191.05 | $191.00 |
| Purchase #5 | $143.67 | 12.624% | $161.8069 | $161.81 | $161.80 | $161.80 |
| Purchase #6 | $171.43 | 9.528% | $187.7639 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $45.85 | 6.192% | $48.689 | $48.69 | $48.70 | $48.70 |
| 7 purchase totals = | $1,077.01 | $1,159.7123 | $1,159.71 | $1,159.75 | $1,159.70 | |