| 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 | $135.62 | 12.356% | $152.3772 | $152.38 | $152.40 | $152.40 |
| Purchase #2 | $162.63 | 12.585% | $183.097 | $183.10 | $183.10 | $183.10 |
| Purchase #3 | $211.49 | 13.297% | $239.6118 | $239.61 | $239.60 | $239.60 |
| Purchase #4 | $19.27 | 13.366% | $21.8456 | $21.85 | $21.85 | $21.80 |
| Purchase #5 | $92.46 | 3.646% | $95.8311 | $95.83 | $95.85 | $95.80 |
| Purchase #6 | $146.75 | 6.569% | $156.39 | $156.39 | $156.40 | $156.40 |
| Purchase #7 | $127.70 | 11.240% | $142.0535 | $142.05 | $142.05 | $142.10 |
| 7 purchase totals = | $895.92 | $991.2062 | $991.21 | $991.25 | $991.20 | |