| 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 | $159.29 | 7.809% | $171.729 | $171.73 | $171.75 | $171.70 |
| Purchase #2 | $188.32 | 3.177% | $194.3029 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $219.33 | 9.214% | $239.5391 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $67.80 | 6.817% | $72.4219 | $72.42 | $72.40 | $72.40 |
| Purchase #5 | $162.60 | 7.205% | $174.3153 | $174.32 | $174.30 | $174.30 |
| Purchase #6 | $121.58 | 10.262% | $134.0565 | $134.06 | $134.05 | $134.10 |
| Purchase #7 | $55.28 | 8.600% | $60.0341 | $60.03 | $60.05 | $60.00 |
| 7 purchase totals = | $974.20 | $1,046.3988 | $1,046.40 | $1,046.40 | $1,046.30 | |