| 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 | $160.50 | 10.539% | $177.4151 | $177.42 | $177.40 | $177.40 |
| Purchase #2 | $216.99 | 7.438% | $233.1297 | $233.13 | $233.15 | $233.10 |
| Purchase #3 | $92.94 | 6.609% | $99.0824 | $99.08 | $99.10 | $99.10 |
| Purchase #4 | $63.57 | 8.669% | $69.0809 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $202.93 | 8.743% | $220.6722 | $220.67 | $220.65 | $220.70 |
| Purchase #6 | $178.83 | 4.229% | $186.3927 | $186.39 | $186.40 | $186.40 |
| Purchase #7 | $41.52 | 8.784% | $45.1671 | $45.17 | $45.15 | $45.20 |
| 7 purchase totals = | $957.28 | $1,030.9401 | $1,030.94 | $1,030.95 | $1,031.00 | |