| 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 | $176.50 | 4.302% | $184.093 | $184.09 | $184.10 | $184.10 |
| Purchase #2 | $51.33 | 7.562% | $55.2116 | $55.21 | $55.20 | $55.20 |
| Purchase #3 | $126.90 | 6.449% | $135.0838 | $135.08 | $135.10 | $135.10 |
| Purchase #4 | $136.63 | 10.190% | $150.5526 | $150.55 | $150.55 | $150.60 |
| Purchase #5 | $111.95 | 6.521% | $119.2503 | $119.25 | $119.25 | $119.30 |
| Purchase #6 | $118.54 | 4.585% | $123.9751 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $222.62 | 5.385% | $234.6081 | $234.61 | $234.60 | $234.60 |
| 7 purchase totals = | $944.47 | $1,002.7745 | $1,002.77 | $1,002.80 | $1,002.90 | |