| 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 | $168.36 | 12.429% | $189.2855 | $189.29 | $189.30 | $189.30 |
| Purchase #2 | $222.98 | 12.764% | $251.4412 | $251.44 | $251.45 | $251.40 |
| Purchase #3 | $105.50 | 4.550% | $110.3003 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $243.27 | 9.183% | $265.6095 | $265.61 | $265.60 | $265.60 |
| Purchase #5 | $193.93 | 3.364% | $200.4538 | $200.45 | $200.45 | $200.50 |
| Purchase #6 | $79.25 | 6.779% | $84.6224 | $84.62 | $84.60 | $84.60 |
| Purchase #7 | $41.45 | 9.829% | $45.5241 | $45.52 | $45.50 | $45.50 |
| 7 purchase totals = | $1,054.74 | $1,147.2368 | $1,147.23 | $1,147.20 | $1,147.20 | |