| 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 | $161.80 | 13.232% | $183.2094 | $183.21 | $183.20 | $183.20 |
| Purchase #2 | $108.86 | 3.279% | $112.4295 | $112.43 | $112.45 | $112.40 |
| Purchase #3 | $66.98 | 8.138% | $72.4308 | $72.43 | $72.45 | $72.40 |
| Purchase #4 | $133.84 | 10.416% | $147.7808 | $147.78 | $147.80 | $147.80 |
| Purchase #5 | $36.93 | 5.626% | $39.0077 | $39.01 | $39.00 | $39.00 |
| Purchase #6 | $21.84 | 6.241% | $23.203 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $245.73 | 9.656% | $269.4577 | $269.46 | $269.45 | $269.50 |
| 7 purchase totals = | $775.98 | $847.5189 | $847.52 | $847.55 | $847.50 | |