| 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 | $158.71 | 6.369% | $168.8182 | $168.82 | $168.80 | $168.80 |
| Purchase #2 | $78.56 | 11.757% | $87.7963 | $87.80 | $87.80 | $87.80 |
| Purchase #3 | $34.74 | 4.454% | $36.2873 | $36.29 | $36.30 | $36.30 |
| Purchase #4 | $140.72 | 9.211% | $153.6817 | $153.68 | $153.70 | $153.70 |
| Purchase #5 | $224.67 | 3.408% | $232.3268 | $232.33 | $232.35 | $232.30 |
| Purchase #6 | $163.25 | 5.570% | $172.343 | $172.34 | $172.35 | $172.30 |
| Purchase #7 | $223.66 | 3.678% | $231.8862 | $231.89 | $231.90 | $231.90 |
| 7 purchase totals = | $1,024.31 | $1,083.1395 | $1,083.15 | $1,083.20 | $1,083.10 | |