| 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 | $172.98 | 6.209% | $183.7203 | $183.72 | $183.70 | $183.70 |
| Purchase #2 | $23.72 | 6.300% | $25.2144 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $170.40 | 7.820% | $183.7253 | $183.73 | $183.75 | $183.70 |
| Purchase #4 | $170.50 | 4.179% | $177.6252 | $177.63 | $177.65 | $177.60 |
| Purchase #5 | $119.97 | 6.806% | $128.1352 | $128.14 | $128.15 | $128.10 |
| Purchase #6 | $177.28 | 6.236% | $188.3352 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $169.57 | 3.657% | $175.7712 | $175.77 | $175.75 | $175.80 |
| 7 purchase totals = | $1,004.42 | $1,062.5268 | $1,062.54 | $1,062.55 | $1,062.40 | |