| 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 | $113.82 | 7.457% | $122.3076 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $146.80 | 13.819% | $167.0863 | $167.09 | $167.10 | $167.10 |
| Purchase #3 | $83.83 | 7.473% | $90.0946 | $90.09 | $90.10 | $90.10 |
| Purchase #4 | $135.60 | 8.481% | $147.1002 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $55.69 | 3.155% | $57.447 | $57.45 | $57.45 | $57.40 |
| Purchase #6 | $5.82 | 8.395% | $6.3086 | $6.31 | $6.30 | $6.30 |
| Purchase #7 | $142.62 | 7.158% | $152.8287 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $684.18 | $743.1730 | $743.18 | $743.20 | $743.10 | |