| 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 | $163.99 | 8.750% | $178.3391 | $178.34 | $178.35 | $178.30 |
| Purchase #2 | $134.65 | 5.229% | $141.6908 | $141.69 | $141.70 | $141.70 |
| Purchase #3 | $169.84 | 7.572% | $182.7003 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $24.73 | 12.174% | $27.7406 | $27.74 | $27.75 | $27.70 |
| Purchase #5 | $120.83 | 12.264% | $135.6486 | $135.65 | $135.65 | $135.60 |
| Purchase #6 | $110.81 | 11.484% | $123.5354 | $123.54 | $123.55 | $123.50 |
| Purchase #7 | $192.61 | 8.640% | $209.2515 | $209.25 | $209.25 | $209.30 |
| 7 purchase totals = | $917.46 | $998.9063 | $998.91 | $998.95 | $998.80 | |