| 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 | $174.48 | 6.506% | $185.8317 | $185.83 | $185.85 | $185.80 |
| Purchase #2 | $69.35 | 11.501% | $77.3259 | $77.33 | $77.35 | $77.30 |
| Purchase #3 | $232.60 | 9.127% | $253.8294 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $44.66 | 6.627% | $47.6196 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $245.61 | 10.834% | $272.2194 | $272.22 | $272.20 | $272.20 |
| Purchase #6 | $156.67 | 9.797% | $172.019 | $172.02 | $172.00 | $172.00 |
| Purchase #7 | $213.94 | 4.301% | $223.1416 | $223.14 | $223.15 | $223.10 |
| 7 purchase totals = | $1,137.31 | $1,231.9866 | $1,231.99 | $1,232.00 | $1,231.80 | |