| 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 | $141.78 | 5.225% | $149.188 | $149.19 | $149.20 | $149.20 |
| Purchase #2 | $10.30 | 10.565% | $11.3882 | $11.39 | $11.40 | $11.40 |
| Purchase #3 | $60.89 | 8.335% | $65.9652 | $65.97 | $65.95 | $66.00 |
| Purchase #4 | $118.34 | 12.730% | $133.4047 | $133.40 | $133.40 | $133.40 |
| Purchase #5 | $181.47 | 9.250% | $198.256 | $198.26 | $198.25 | $198.30 |
| Purchase #6 | $219.75 | 13.310% | $248.9987 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $112.52 | 10.578% | $124.4224 | $124.42 | $124.40 | $124.40 |
| 7 purchase totals = | $845.05 | $931.6232 | $931.63 | $931.60 | $931.70 | |