| 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 | $192.75 | 3.160% | $198.8409 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $225.58 | 7.857% | $243.3038 | $243.30 | $243.30 | $243.30 |
| Purchase #3 | $11.71 | 6.614% | $12.4845 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $230.38 | 9.205% | $251.5865 | $251.59 | $251.60 | $251.60 |
| Purchase #5 | $199.64 | 12.312% | $224.2197 | $224.22 | $224.20 | $224.20 |
| Purchase #6 | $95.62 | 3.153% | $98.6349 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $172.73 | 9.677% | $189.4451 | $189.45 | $189.45 | $189.40 |
| 7 purchase totals = | $1,128.41 | $1,218.5154 | $1,218.51 | $1,218.55 | $1,218.40 | |