| 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 | $126.33 | 7.454% | $135.7466 | $135.75 | $135.75 | $135.70 |
| Purchase #2 | $43.58 | 6.670% | $46.4868 | $46.49 | $46.50 | $46.50 |
| Purchase #3 | $185.28 | 11.639% | $206.8447 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $96.31 | 7.396% | $103.4331 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $228.28 | 10.294% | $251.7791 | $251.78 | $251.80 | $251.80 |
| Purchase #6 | $154.44 | 5.398% | $162.7767 | $162.78 | $162.80 | $162.80 |
| Purchase #7 | $134.27 | 13.694% | $152.6569 | $152.66 | $152.65 | $152.70 |
| 7 purchase totals = | $968.49 | $1,059.7239 | $1,059.73 | $1,059.80 | $1,059.70 | |