| 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 | $172.37 | 8.110% | $186.3492 | $186.35 | $186.35 | $186.30 |
| Purchase #2 | $146.88 | 7.608% | $158.0546 | $158.05 | $158.05 | $158.10 |
| Purchase #3 | $134.89 | 9.210% | $147.3134 | $147.31 | $147.30 | $147.30 |
| Purchase #4 | $118.52 | 3.552% | $122.7298 | $122.73 | $122.75 | $122.70 |
| Purchase #5 | $62.28 | 13.674% | $70.7962 | $70.80 | $70.80 | $70.80 |
| Purchase #6 | $7.96 | 12.107% | $8.9237 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $84.35 | 8.479% | $91.502 | $91.50 | $91.50 | $91.50 |
| 7 purchase totals = | $727.25 | $785.6689 | $785.66 | $785.65 | $785.60 | |