| 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 | $134.88 | 11.388% | $150.2401 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $240.70 | 10.645% | $266.3225 | $266.32 | $266.30 | $266.30 |
| Purchase #3 | $127.60 | 12.386% | $143.4045 | $143.40 | $143.40 | $143.40 |
| Purchase #4 | $145.29 | 10.673% | $160.7968 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $130.87 | 8.436% | $141.9102 | $141.91 | $141.90 | $141.90 |
| Purchase #6 | $218.43 | 5.646% | $230.7626 | $230.76 | $230.75 | $230.80 |
| Purchase #7 | $158.94 | 8.176% | $171.9349 | $171.93 | $171.95 | $171.90 |
| 7 purchase totals = | $1,156.71 | $1,265.3716 | $1,265.36 | $1,265.35 | $1,265.30 | |