| 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 | $166.84 | 3.780% | $173.1466 | $173.15 | $173.15 | $173.10 |
| Purchase #2 | $175.90 | 9.584% | $192.7583 | $192.76 | $192.75 | $192.80 |
| Purchase #3 | $183.52 | 7.784% | $197.8052 | $197.81 | $197.80 | $197.80 |
| Purchase #4 | $210.78 | 13.217% | $238.6388 | $238.64 | $238.65 | $238.60 |
| Purchase #5 | $157.44 | 8.855% | $171.3813 | $171.38 | $171.40 | $171.40 |
| Purchase #6 | $76.32 | 10.361% | $84.2275 | $84.23 | $84.25 | $84.20 |
| Purchase #7 | $183.78 | 5.341% | $193.5957 | $193.60 | $193.60 | $193.60 |
| 7 purchase totals = | $1,154.58 | $1,251.5534 | $1,251.57 | $1,251.60 | $1,251.50 | |