| 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 | $138.64 | 13.448% | $157.2843 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $6.90 | 9.251% | $7.5383 | $7.54 | $7.55 | $7.50 |
| Purchase #3 | $227.42 | 10.302% | $250.8488 | $250.85 | $250.85 | $250.80 |
| Purchase #4 | $14.96 | 6.161% | $15.8817 | $15.88 | $15.90 | $15.90 |
| Purchase #5 | $235.64 | 13.231% | $266.8175 | $266.82 | $266.80 | $266.80 |
| Purchase #6 | $30.91 | 12.208% | $34.6835 | $34.68 | $34.70 | $34.70 |
| Purchase #7 | $249.79 | 7.520% | $268.5742 | $268.57 | $268.55 | $268.60 |
| 7 purchase totals = | $904.26 | $1,001.6283 | $1,001.62 | $1,001.65 | $1,001.60 | |