| 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 | $141.38 | 12.438% | $158.9648 | $158.96 | $158.95 | $159.00 |
| Purchase #2 | $123.78 | 6.414% | $131.7192 | $131.72 | $131.70 | $131.70 |
| Purchase #3 | $10.87 | 8.659% | $11.8112 | $11.81 | $11.80 | $11.80 |
| Purchase #4 | $148.64 | 6.326% | $158.043 | $158.04 | $158.05 | $158.00 |
| Purchase #5 | $110.60 | 9.108% | $120.6734 | $120.67 | $120.65 | $120.70 |
| Purchase #6 | $190.50 | 13.477% | $216.1737 | $216.17 | $216.15 | $216.20 |
| Purchase #7 | $135.96 | 3.464% | $140.6697 | $140.67 | $140.65 | $140.70 |
| 7 purchase totals = | $861.73 | $938.0550 | $938.04 | $937.95 | $938.10 | |