| 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 | $186.43 | 12.359% | $209.4709 | $209.47 | $209.45 | $209.50 |
| Purchase #2 | $172.73 | 5.157% | $181.6377 | $181.64 | $181.65 | $181.60 |
| Purchase #3 | $164.76 | 7.183% | $176.5947 | $176.59 | $176.60 | $176.60 |
| Purchase #4 | $164.25 | 7.832% | $177.1141 | $177.11 | $177.10 | $177.10 |
| Purchase #5 | $135.83 | 11.464% | $151.4016 | $151.40 | $151.40 | $151.40 |
| Purchase #6 | $8.61 | 9.793% | $9.4532 | $9.45 | $9.45 | $9.50 |
| Purchase #7 | $20.45 | 5.861% | $21.6486 | $21.65 | $21.65 | $21.60 |
| 7 purchase totals = | $853.06 | $927.3208 | $927.31 | $927.30 | $927.30 | |