| 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 | $171.56 | 5.270% | $180.6012 | $180.60 | $180.60 | $180.60 |
| Purchase #2 | $170.91 | 3.348% | $176.6321 | $176.63 | $176.65 | $176.60 |
| Purchase #3 | $182.58 | 8.842% | $198.7237 | $198.72 | $198.70 | $198.70 |
| Purchase #4 | $35.99 | 13.324% | $40.7853 | $40.79 | $40.80 | $40.80 |
| Purchase #5 | $28.43 | 13.634% | $32.3061 | $32.31 | $32.30 | $32.30 |
| Purchase #6 | $210.27 | 4.848% | $220.4639 | $220.46 | $220.45 | $220.50 |
| Purchase #7 | $158.32 | 13.291% | $179.3623 | $179.36 | $179.35 | $179.40 |
| 7 purchase totals = | $958.06 | $1,028.8746 | $1,028.87 | $1,028.85 | $1,028.90 | |