| 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 | $123.32 | 8.560% | $133.8762 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $163.55 | 11.647% | $182.5987 | $182.60 | $182.60 | $182.60 |
| Purchase #3 | $45.81 | 8.747% | $49.817 | $49.82 | $49.80 | $49.80 |
| Purchase #4 | $196.58 | 12.529% | $221.2095 | $221.21 | $221.20 | $221.20 |
| Purchase #5 | $199.40 | 13.607% | $226.5324 | $226.53 | $226.55 | $226.50 |
| Purchase #6 | $149.90 | 13.180% | $169.6568 | $169.66 | $169.65 | $169.70 |
| Purchase #7 | $80.86 | 8.562% | $87.7832 | $87.78 | $87.80 | $87.80 |
| 7 purchase totals = | $959.42 | $1,071.4738 | $1,071.48 | $1,071.50 | $1,071.50 | |