| 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 | $76.94 | 5.430% | $81.1178 | $81.12 | $81.10 | $81.10 |
| Purchase #2 | $138.97 | 5.376% | $146.441 | $146.44 | $146.45 | $146.40 |
| Purchase #3 | $30.96 | 3.133% | $31.93 | $31.93 | $31.95 | $31.90 |
| Purchase #4 | $179.92 | 6.157% | $190.9977 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $199.76 | 3.588% | $206.9274 | $206.93 | $206.95 | $206.90 |
| Purchase #6 | $247.99 | 11.457% | $276.4022 | $276.40 | $276.40 | $276.40 |
| Purchase #7 | $88.46 | 9.422% | $96.7947 | $96.79 | $96.80 | $96.80 |
| 7 purchase totals = | $963.00 | $1,030.6108 | $1,030.61 | $1,030.65 | $1,030.50 | |