| 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 | $133.79 | 10.224% | $147.4687 | $147.47 | $147.45 | $147.50 |
| Purchase #2 | $147.94 | 5.189% | $155.6166 | $155.62 | $155.60 | $155.60 |
| Purchase #3 | $192.99 | 4.761% | $202.1783 | $202.18 | $202.20 | $202.20 |
| Purchase #4 | $157.98 | 11.550% | $176.2267 | $176.23 | $176.25 | $176.20 |
| Purchase #5 | $197.92 | 6.386% | $210.5592 | $210.56 | $210.55 | $210.60 |
| Purchase #6 | $212.92 | 5.478% | $224.5838 | $224.58 | $224.60 | $224.60 |
| Purchase #7 | $90.37 | 6.651% | $96.3805 | $96.38 | $96.40 | $96.40 |
| 7 purchase totals = | $1,133.91 | $1,213.0138 | $1,213.02 | $1,213.05 | $1,213.10 | |