| 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 | $165.77 | 11.221% | $184.3711 | $184.37 | $184.35 | $184.40 |
| Purchase #2 | $162.28 | 11.738% | $181.3284 | $181.33 | $181.35 | $181.30 |
| Purchase #3 | $52.95 | 8.399% | $57.3973 | $57.40 | $57.40 | $57.40 |
| Purchase #4 | $221.99 | 13.585% | $252.1473 | $252.15 | $252.15 | $252.10 |
| Purchase #5 | $216.77 | 6.633% | $231.1484 | $231.15 | $231.15 | $231.10 |
| Purchase #6 | $131.31 | 5.719% | $138.8196 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $179.32 | 9.834% | $196.9543 | $196.95 | $196.95 | $197.00 |
| 7 purchase totals = | $1,130.39 | $1,242.1664 | $1,242.17 | $1,242.15 | $1,242.10 | |