| 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 | $18.56 | 4.580% | $19.41 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $170.63 | 9.154% | $186.2495 | $186.25 | $186.25 | $186.20 |
| Purchase #3 | $245.46 | 8.186% | $265.5534 | $265.55 | $265.55 | $265.60 |
| Purchase #4 | $213.96 | 8.788% | $232.7628 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $73.43 | 10.530% | $81.1622 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $13.33 | 4.169% | $13.8857 | $13.89 | $13.90 | $13.90 |
| Purchase #7 | $201.27 | 8.624% | $218.6275 | $218.63 | $218.65 | $218.60 |
| 7 purchase totals = | $936.64 | $1,017.6511 | $1,017.65 | $1,017.65 | $1,017.70 | |