| 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 | $165.84 | 7.358% | $178.0425 | $178.04 | $178.05 | $178.00 |
| Purchase #2 | $117.80 | 13.205% | $133.3555 | $133.36 | $133.35 | $133.40 |
| Purchase #3 | $161.71 | 6.614% | $172.4055 | $172.41 | $172.40 | $172.40 |
| Purchase #4 | $250.49 | 11.608% | $279.5669 | $279.57 | $279.55 | $279.60 |
| Purchase #5 | $43.70 | 10.631% | $48.3457 | $48.35 | $48.35 | $48.30 |
| Purchase #6 | $222.26 | 7.709% | $239.394 | $239.39 | $239.40 | $239.40 |
| Purchase #7 | $188.27 | 9.552% | $206.2536 | $206.25 | $206.25 | $206.30 |
| 7 purchase totals = | $1,150.07 | $1,257.3637 | $1,257.37 | $1,257.35 | $1,257.40 | |