| 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 | $169.38 | 8.327% | $183.4843 | $183.48 | $183.50 | $183.50 |
| Purchase #2 | $215.50 | 7.103% | $230.807 | $230.81 | $230.80 | $230.80 |
| Purchase #3 | $96.38 | 3.536% | $99.788 | $99.79 | $99.80 | $99.80 |
| Purchase #4 | $144.59 | 6.739% | $154.3339 | $154.33 | $154.35 | $154.30 |
| Purchase #5 | $168.52 | 11.243% | $187.4667 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $100.27 | 8.402% | $108.6947 | $108.69 | $108.70 | $108.70 |
| Purchase #7 | $199.39 | 13.663% | $226.6327 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $1,094.03 | $1,191.2073 | $1,191.20 | $1,191.25 | $1,191.20 | |