| 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 | $139.67 | 9.754% | $153.2934 | $153.29 | $153.30 | $153.30 |
| Purchase #2 | $137.96 | 5.406% | $145.4181 | $145.42 | $145.40 | $145.40 |
| Purchase #3 | $141.31 | 4.240% | $147.3015 | $147.30 | $147.30 | $147.30 |
| Purchase #4 | $166.61 | 10.754% | $184.5272 | $184.53 | $184.55 | $184.50 |
| Purchase #5 | $184.85 | 9.407% | $202.2388 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $110.79 | 6.545% | $118.0412 | $118.04 | $118.05 | $118.00 |
| Purchase #7 | $135.47 | 6.831% | $144.724 | $144.72 | $144.70 | $144.70 |
| 7 purchase totals = | $1,016.66 | $1,095.5442 | $1,095.54 | $1,095.55 | $1,095.40 | |