| 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 | $178.29 | 5.874% | $188.7628 | $188.76 | $188.75 | $188.80 |
| Purchase #2 | $138.47 | 10.188% | $152.5773 | $152.58 | $152.60 | $152.60 |
| Purchase #3 | $108.95 | 11.515% | $121.4956 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $101.63 | 5.376% | $107.0936 | $107.09 | $107.10 | $107.10 |
| Purchase #5 | $206.39 | 4.335% | $215.337 | $215.34 | $215.35 | $215.30 |
| Purchase #6 | $151.86 | 8.116% | $164.185 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $215.25 | 5.636% | $227.3815 | $227.38 | $227.40 | $227.40 |
| 7 purchase totals = | $1,100.84 | $1,176.8328 | $1,176.84 | $1,176.90 | $1,176.90 | |