| 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 | $160.92 | 13.513% | $182.6651 | $182.67 | $182.65 | $182.70 |
| Purchase #2 | $200.76 | 3.157% | $207.098 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $196.76 | 3.209% | $203.074 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $147.58 | 8.706% | $160.4283 | $160.43 | $160.45 | $160.40 |
| Purchase #5 | $92.99 | 9.265% | $101.6055 | $101.61 | $101.60 | $101.60 |
| Purchase #6 | $92.63 | 11.411% | $103.2 | $103.20 | $103.20 | $103.20 |
| Purchase #7 | $151.76 | 6.752% | $162.0068 | $162.01 | $162.00 | $162.00 |
| 7 purchase totals = | $1,043.40 | $1,120.0777 | $1,120.09 | $1,120.05 | $1,120.10 | |