| 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 | $141.85 | 11.152% | $157.6691 | $157.67 | $157.65 | $157.70 |
| Purchase #2 | $175.56 | 10.581% | $194.136 | $194.14 | $194.15 | $194.10 |
| Purchase #3 | $243.89 | 6.131% | $258.8429 | $258.84 | $258.85 | $258.80 |
| Purchase #4 | $104.65 | 8.852% | $113.9136 | $113.91 | $113.90 | $113.90 |
| Purchase #5 | $242.45 | 4.735% | $253.93 | $253.93 | $253.95 | $253.90 |
| Purchase #6 | $156.41 | 9.553% | $171.3518 | $171.35 | $171.35 | $171.40 |
| Purchase #7 | $31.75 | 8.296% | $34.384 | $34.38 | $34.40 | $34.40 |
| 7 purchase totals = | $1,096.56 | $1,184.2274 | $1,184.22 | $1,184.25 | $1,184.20 | |