| 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 | $182.88 | 13.232% | $207.0787 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $106.60 | 8.745% | $115.9222 | $115.92 | $115.90 | $115.90 |
| Purchase #3 | $209.95 | 10.451% | $231.8919 | $231.89 | $231.90 | $231.90 |
| Purchase #4 | $195.91 | 11.810% | $219.047 | $219.05 | $219.05 | $219.00 |
| Purchase #5 | $157.86 | 5.727% | $166.9006 | $166.90 | $166.90 | $166.90 |
| Purchase #6 | $167.69 | 6.477% | $178.5513 | $178.55 | $178.55 | $178.60 |
| Purchase #7 | $196.74 | 7.417% | $211.3322 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $1,217.63 | $1,330.7239 | $1,330.72 | $1,330.75 | $1,330.70 | |