| 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 | $219.91 | 3.693% | $228.0313 | $228.03 | $228.05 | $228.00 |
| Purchase #2 | $164.41 | 9.287% | $179.6788 | $179.68 | $179.70 | $179.70 |
| Purchase #3 | $29.78 | 13.633% | $33.8399 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $180.88 | 12.209% | $202.9636 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $158.83 | 8.865% | $172.9103 | $172.91 | $172.90 | $172.90 |
| Purchase #6 | $68.91 | 13.823% | $78.4354 | $78.44 | $78.45 | $78.40 |
| Purchase #7 | $141.27 | 3.575% | $146.3204 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $963.99 | $1,042.1797 | $1,042.18 | $1,042.20 | $1,042.10 | |