| 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 | $147.32 | 7.724% | $158.699 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $69.55 | 4.211% | $72.4788 | $72.48 | $72.50 | $72.50 |
| Purchase #3 | $167.72 | 10.226% | $184.871 | $184.87 | $184.85 | $184.90 |
| Purchase #4 | $195.75 | 9.626% | $214.5929 | $214.59 | $214.60 | $214.60 |
| Purchase #5 | $21.94 | 12.467% | $24.6753 | $24.68 | $24.70 | $24.70 |
| Purchase #6 | $66.32 | 3.723% | $68.7891 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $18.66 | 3.696% | $19.3497 | $19.35 | $19.35 | $19.30 |
| 7 purchase totals = | $687.26 | $743.4558 | $743.46 | $743.50 | $743.50 | |