| 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 | $161.74 | 3.511% | $167.4187 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $193.39 | 13.339% | $219.1863 | $219.19 | $219.20 | $219.20 |
| Purchase #3 | $56.38 | 4.623% | $58.9864 | $58.99 | $59.00 | $59.00 |
| Purchase #4 | $63.60 | 7.585% | $68.4241 | $68.42 | $68.40 | $68.40 |
| Purchase #5 | $88.75 | 13.361% | $100.6079 | $100.61 | $100.60 | $100.60 |
| Purchase #6 | $241.74 | 4.343% | $252.2388 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $172.51 | 9.645% | $189.1486 | $189.15 | $189.15 | $189.10 |
| 7 purchase totals = | $978.11 | $1,056.0108 | $1,056.02 | $1,056.00 | $1,055.90 | |