| 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 | $160.50 | 9.692% | $176.0557 | $176.06 | $176.05 | $176.10 |
| Purchase #2 | $151.52 | 7.416% | $162.7567 | $162.76 | $162.75 | $162.80 |
| Purchase #3 | $243.81 | 13.755% | $277.3461 | $277.35 | $277.35 | $277.30 |
| Purchase #4 | $92.63 | 12.416% | $104.1309 | $104.13 | $104.15 | $104.10 |
| Purchase #5 | $100.72 | 11.633% | $112.4368 | $112.44 | $112.45 | $112.40 |
| Purchase #6 | $21.86 | 5.502% | $23.0627 | $23.06 | $23.05 | $23.10 |
| Purchase #7 | $114.27 | 6.546% | $121.7501 | $121.75 | $121.75 | $121.80 |
| 7 purchase totals = | $885.31 | $977.5390 | $977.55 | $977.55 | $977.60 | |