| 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 | $130.63 | 10.155% | $143.8955 | $143.90 | $143.90 | $143.90 |
| Purchase #2 | $116.53 | 4.573% | $121.8589 | $121.86 | $121.85 | $121.90 |
| Purchase #3 | $228.62 | 6.290% | $243.0002 | $243.00 | $243.00 | $243.00 |
| Purchase #4 | $150.69 | 13.679% | $171.3029 | $171.30 | $171.30 | $171.30 |
| Purchase #5 | $222.95 | 6.117% | $236.5879 | $236.59 | $236.60 | $236.60 |
| Purchase #6 | $43.29 | 8.830% | $47.1125 | $47.11 | $47.10 | $47.10 |
| Purchase #7 | $208.76 | 4.538% | $218.2335 | $218.23 | $218.25 | $218.20 |
| 7 purchase totals = | $1,101.47 | $1,181.9914 | $1,181.99 | $1,182.00 | $1,182.00 | |