| 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 | $124.59 | 7.708% | $134.1934 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $48.36 | 7.358% | $51.9183 | $51.92 | $51.90 | $51.90 |
| Purchase #3 | $23.90 | 7.177% | $25.6153 | $25.62 | $25.60 | $25.60 |
| Purchase #4 | $37.99 | 7.671% | $40.9042 | $40.90 | $40.90 | $40.90 |
| Purchase #5 | $87.99 | 3.169% | $90.7784 | $90.78 | $90.80 | $90.80 |
| Purchase #6 | $33.91 | 12.238% | $38.0599 | $38.06 | $38.05 | $38.10 |
| Purchase #7 | $161.81 | 7.651% | $174.1901 | $174.19 | $174.20 | $174.20 |
| 7 purchase totals = | $518.55 | $555.6596 | $555.66 | $555.65 | $555.70 | |