| 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 | $185.84 | 6.573% | $198.0553 | $198.06 | $198.05 | $198.10 |
| Purchase #2 | $178.70 | 6.239% | $189.8491 | $189.85 | $189.85 | $189.80 |
| Purchase #3 | $244.88 | 11.238% | $272.3996 | $272.40 | $272.40 | $272.40 |
| Purchase #4 | $87.52 | 6.774% | $93.4486 | $93.45 | $93.45 | $93.40 |
| Purchase #5 | $195.33 | 7.405% | $209.7942 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $201.28 | 9.507% | $220.4157 | $220.42 | $220.40 | $220.40 |
| Purchase #7 | $28.89 | 6.612% | $30.8002 | $30.80 | $30.80 | $30.80 |
| 7 purchase totals = | $1,122.44 | $1,214.7627 | $1,214.77 | $1,214.75 | $1,214.70 | |