| 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 | $160.90 | 11.401% | $179.2442 | $179.24 | $179.25 | $179.20 |
| Purchase #2 | $167.78 | 9.742% | $184.1251 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $99.91 | 12.712% | $112.6106 | $112.61 | $112.60 | $112.60 |
| Purchase #4 | $186.68 | 10.871% | $206.974 | $206.97 | $206.95 | $207.00 |
| Purchase #5 | $128.71 | 10.272% | $141.9311 | $141.93 | $141.95 | $141.90 |
| Purchase #6 | $156.54 | 5.688% | $165.444 | $165.44 | $165.45 | $165.40 |
| Purchase #7 | $120.84 | 5.687% | $127.7122 | $127.71 | $127.70 | $127.70 |
| 7 purchase totals = | $1,021.36 | $1,118.0412 | $1,118.03 | $1,118.05 | $1,117.90 | |