| 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 | $163.26 | 3.726% | $169.3431 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $199.44 | 3.840% | $207.0985 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $135.56 | 5.235% | $142.6566 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $168.95 | 7.170% | $181.0637 | $181.06 | $181.05 | $181.10 |
| Purchase #5 | $171.48 | 7.793% | $184.8434 | $184.84 | $184.85 | $184.80 |
| Purchase #6 | $184.52 | 6.340% | $196.2186 | $196.22 | $196.20 | $196.20 |
| Purchase #7 | $130.36 | 10.144% | $143.5837 | $143.58 | $143.60 | $143.60 |
| 7 purchase totals = | $1,153.57 | $1,224.8076 | $1,224.80 | $1,224.80 | $1,224.80 | |