| 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 | $166.91 | 12.508% | $187.7871 | $187.79 | $187.80 | $187.80 |
| Purchase #2 | $141.54 | 3.518% | $146.5194 | $146.52 | $146.50 | $146.50 |
| Purchase #3 | $231.50 | 5.400% | $244.001 | $244.00 | $244.00 | $244.00 |
| Purchase #4 | $24.90 | 9.103% | $27.1666 | $27.17 | $27.15 | $27.20 |
| Purchase #5 | $153.44 | 10.443% | $169.4637 | $169.46 | $169.45 | $169.50 |
| Purchase #6 | $207.32 | 5.228% | $218.1587 | $218.16 | $218.15 | $218.20 |
| Purchase #7 | $180.75 | 11.253% | $201.0898 | $201.09 | $201.10 | $201.10 |
| 7 purchase totals = | $1,106.36 | $1,194.1863 | $1,194.19 | $1,194.15 | $1,194.30 | |