| 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 | $72.88 | 8.781% | $79.2796 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $167.26 | 8.309% | $181.1576 | $181.16 | $181.15 | $181.20 |
| Purchase #3 | $174.63 | 13.131% | $197.5607 | $197.56 | $197.55 | $197.60 |
| Purchase #4 | $92.92 | 12.322% | $104.3696 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $161.92 | 7.773% | $174.506 | $174.51 | $174.50 | $174.50 |
| Purchase #6 | $248.94 | 13.715% | $283.0821 | $283.08 | $283.10 | $283.10 |
| Purchase #7 | $93.46 | 12.614% | $105.249 | $105.25 | $105.25 | $105.20 |
| 7 purchase totals = | $1,012.01 | $1,125.2046 | $1,125.21 | $1,125.20 | $1,125.30 | |