| 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 | $110.68 | 5.558% | $116.8316 | $116.83 | $116.85 | $116.80 |
| Purchase #2 | $187.55 | 12.718% | $211.4026 | $211.40 | $211.40 | $211.40 |
| Purchase #3 | $192.58 | 7.602% | $207.2199 | $207.22 | $207.20 | $207.20 |
| Purchase #4 | $159.42 | 9.125% | $173.9671 | $173.97 | $173.95 | $174.00 |
| Purchase #5 | $151.45 | 13.454% | $171.8261 | $171.83 | $171.85 | $171.80 |
| Purchase #6 | $213.92 | 9.245% | $233.6969 | $233.70 | $233.70 | $233.70 |
| Purchase #7 | $13.44 | 9.551% | $14.7237 | $14.72 | $14.70 | $14.70 |
| 7 purchase totals = | $1,029.04 | $1,129.6679 | $1,129.67 | $1,129.65 | $1,129.60 | |