| 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 | $143.53 | 10.716% | $158.9107 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $87.63 | 10.605% | $96.9232 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $167.56 | 6.767% | $178.8988 | $178.90 | $178.90 | $178.90 |
| Purchase #4 | $131.90 | 5.799% | $139.5489 | $139.55 | $139.55 | $139.50 |
| Purchase #5 | $224.60 | 11.765% | $251.0242 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $203.62 | 10.705% | $225.4175 | $225.42 | $225.40 | $225.40 |
| Purchase #7 | $64.25 | 12.305% | $72.156 | $72.16 | $72.15 | $72.20 |
| 7 purchase totals = | $1,023.09 | $1,122.8793 | $1,122.88 | $1,122.80 | $1,122.80 | |