| 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 | $193.26 | 11.195% | $214.8955 | $214.90 | $214.90 | $214.90 |
| Purchase #2 | $143.35 | 4.438% | $149.7119 | $149.71 | $149.70 | $149.70 |
| Purchase #3 | $233.74 | 13.412% | $265.0892 | $265.09 | $265.10 | $265.10 |
| Purchase #4 | $128.38 | 3.681% | $133.1057 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $130.25 | 5.314% | $137.1715 | $137.17 | $137.15 | $137.20 |
| Purchase #6 | $76.89 | 8.628% | $83.5241 | $83.52 | $83.50 | $83.50 |
| Purchase #7 | $73.99 | 12.182% | $83.0035 | $83.00 | $83.00 | $83.00 |
| 7 purchase totals = | $979.86 | $1,066.5014 | $1,066.50 | $1,066.45 | $1,066.50 | |