| 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 | $137.94 | 11.568% | $153.8969 | $153.90 | $153.90 | $153.90 |
| Purchase #2 | $158.83 | 3.140% | $163.8173 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $92.75 | 4.543% | $96.9636 | $96.96 | $96.95 | $97.00 |
| Purchase #4 | $140.67 | 11.293% | $156.5559 | $156.56 | $156.55 | $156.60 |
| Purchase #5 | $21.68 | 4.708% | $22.7007 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $179.54 | 5.319% | $189.0897 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $71.52 | 4.423% | $74.6833 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $802.93 | $857.7074 | $857.71 | $857.70 | $857.80 | |