| 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 | $141.28 | 9.259% | $154.3611 | $154.36 | $154.35 | $154.40 |
| Purchase #2 | $42.42 | 4.780% | $44.4477 | $44.45 | $44.45 | $44.40 |
| Purchase #3 | $147.99 | 4.152% | $154.1345 | $154.13 | $154.15 | $154.10 |
| Purchase #4 | $64.81 | 10.679% | $71.7311 | $71.73 | $71.75 | $71.70 |
| Purchase #5 | $98.95 | 6.860% | $105.738 | $105.74 | $105.75 | $105.70 |
| Purchase #6 | $178.70 | 13.574% | $202.9567 | $202.96 | $202.95 | $203.00 |
| Purchase #7 | $171.84 | 5.381% | $181.0867 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $845.99 | $914.4558 | $914.46 | $914.50 | $914.40 | |