| 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 | $188.70 | 13.852% | $214.8387 | $214.84 | $214.85 | $214.80 |
| Purchase #2 | $5.26 | 4.199% | $5.4809 | $5.48 | $5.50 | $5.50 |
| Purchase #3 | $239.80 | 12.798% | $270.4896 | $270.49 | $270.50 | $270.50 |
| Purchase #4 | $146.37 | 7.670% | $157.5966 | $157.60 | $157.60 | $157.60 |
| Purchase #5 | $76.32 | 3.169% | $78.7386 | $78.74 | $78.75 | $78.70 |
| Purchase #6 | $127.86 | 8.431% | $138.6399 | $138.64 | $138.65 | $138.60 |
| Purchase #7 | $138.92 | 9.451% | $152.0493 | $152.05 | $152.05 | $152.00 |
| 7 purchase totals = | $923.23 | $1,017.8336 | $1,017.84 | $1,017.90 | $1,017.70 | |