| 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 | $142.36 | 13.232% | $161.1971 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $67.51 | 7.161% | $72.3444 | $72.34 | $72.35 | $72.30 |
| Purchase #3 | $108.71 | 12.195% | $121.9672 | $121.97 | $121.95 | $122.00 |
| Purchase #4 | $135.45 | 12.256% | $152.0508 | $152.05 | $152.05 | $152.10 |
| Purchase #5 | $210.58 | 8.522% | $228.5256 | $228.53 | $228.55 | $228.50 |
| Purchase #6 | $102.87 | 7.390% | $110.4721 | $110.47 | $110.45 | $110.50 |
| Purchase #7 | $184.96 | 6.170% | $196.372 | $196.37 | $196.35 | $196.40 |
| 7 purchase totals = | $952.44 | $1,042.9292 | $1,042.93 | $1,042.90 | $1,043.00 | |