| 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 | $174.36 | 5.697% | $184.2933 | $184.29 | $184.30 | $184.30 |
| Purchase #2 | $204.61 | 11.463% | $228.0644 | $228.06 | $228.05 | $228.10 |
| Purchase #3 | $141.43 | 9.390% | $154.7103 | $154.71 | $154.70 | $154.70 |
| Purchase #4 | $228.76 | 8.770% | $248.8223 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $120.85 | 7.608% | $130.0443 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $215.43 | 3.469% | $222.9033 | $222.90 | $222.90 | $222.90 |
| Purchase #7 | $243.39 | 11.707% | $271.8837 | $271.88 | $271.90 | $271.90 |
| 7 purchase totals = | $1,328.83 | $1,440.7216 | $1,440.70 | $1,440.70 | $1,440.70 | |