| 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 | $83.92 | 3.317% | $86.7036 | $86.70 | $86.70 | $86.70 |
| Purchase #2 | $36.42 | 11.817% | $40.7238 | $40.72 | $40.70 | $40.70 |
| Purchase #3 | $128.35 | 5.505% | $135.4157 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $150.33 | 3.363% | $155.3856 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $182.65 | 6.155% | $193.8921 | $193.89 | $193.90 | $193.90 |
| Purchase #6 | $168.66 | 10.364% | $186.1399 | $186.14 | $186.15 | $186.10 |
| Purchase #7 | $136.88 | 11.177% | $152.1791 | $152.18 | $152.20 | $152.20 |
| 7 purchase totals = | $887.21 | $950.4398 | $950.44 | $950.45 | $950.40 | |