| 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 | $148.80 | 8.484% | $161.4242 | $161.42 | $161.40 | $161.40 |
| Purchase #2 | $34.62 | 8.524% | $37.571 | $37.57 | $37.55 | $37.60 |
| Purchase #3 | $249.80 | 9.205% | $272.7941 | $272.79 | $272.80 | $272.80 |
| Purchase #4 | $217.68 | 7.107% | $233.1505 | $233.15 | $233.15 | $233.20 |
| Purchase #5 | $214.48 | 7.403% | $230.358 | $230.36 | $230.35 | $230.40 |
| Purchase #6 | $64.38 | 7.363% | $69.1203 | $69.12 | $69.10 | $69.10 |
| Purchase #7 | $66.80 | 10.791% | $74.0084 | $74.01 | $74.00 | $74.00 |
| 7 purchase totals = | $996.56 | $1,078.4265 | $1,078.42 | $1,078.35 | $1,078.50 | |