| 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 | $171.39 | 12.286% | $192.447 | $192.45 | $192.45 | $192.40 |
| Purchase #2 | $177.37 | 11.125% | $197.1024 | $197.10 | $197.10 | $197.10 |
| Purchase #3 | $199.42 | 8.759% | $216.8872 | $216.89 | $216.90 | $216.90 |
| Purchase #4 | $149.80 | 6.401% | $159.3887 | $159.39 | $159.40 | $159.40 |
| Purchase #5 | $117.30 | 7.755% | $126.3966 | $126.40 | $126.40 | $126.40 |
| Purchase #6 | $95.67 | 12.474% | $107.6039 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $132.33 | 13.588% | $150.311 | $150.31 | $150.30 | $150.30 |
| 7 purchase totals = | $1,043.28 | $1,150.1368 | $1,150.14 | $1,150.15 | $1,150.10 | |