| 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 | $151.73 | 13.607% | $172.3759 | $172.38 | $172.40 | $172.40 |
| Purchase #2 | $47.69 | 9.783% | $52.3555 | $52.36 | $52.35 | $52.40 |
| Purchase #3 | $119.65 | 3.744% | $124.1297 | $124.13 | $124.15 | $124.10 |
| Purchase #4 | $189.36 | 12.299% | $212.6494 | $212.65 | $212.65 | $212.60 |
| Purchase #5 | $73.68 | 13.158% | $83.3748 | $83.37 | $83.35 | $83.40 |
| Purchase #6 | $167.38 | 8.184% | $181.0784 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $195.26 | 7.199% | $209.3168 | $209.32 | $209.30 | $209.30 |
| 7 purchase totals = | $944.75 | $1,035.2805 | $1,035.29 | $1,035.30 | $1,035.30 | |