| 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 | $155.46 | 3.744% | $161.2804 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $122.90 | 13.576% | $139.5849 | $139.58 | $139.60 | $139.60 |
| Purchase #3 | $66.96 | 4.168% | $69.7509 | $69.75 | $69.75 | $69.80 |
| Purchase #4 | $42.35 | 3.195% | $43.7031 | $43.70 | $43.70 | $43.70 |
| Purchase #5 | $54.87 | 13.690% | $62.3817 | $62.38 | $62.40 | $62.40 |
| Purchase #6 | $250.48 | 9.256% | $273.6644 | $273.66 | $273.65 | $273.70 |
| Purchase #7 | $29.60 | 8.411% | $32.0897 | $32.09 | $32.10 | $32.10 |
| 7 purchase totals = | $722.62 | $782.4551 | $782.44 | $782.50 | $782.60 | |