| 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 | $155.66 | 4.532% | $162.7145 | $162.71 | $162.70 | $162.70 |
| Purchase #2 | $144.87 | 8.774% | $157.5809 | $157.58 | $157.60 | $157.60 |
| Purchase #3 | $96.99 | 3.372% | $100.2605 | $100.26 | $100.25 | $100.30 |
| Purchase #4 | $250.28 | 3.363% | $258.6969 | $258.70 | $258.70 | $258.70 |
| Purchase #5 | $41.87 | 4.409% | $43.716 | $43.72 | $43.70 | $43.70 |
| Purchase #6 | $221.68 | 3.232% | $228.8447 | $228.84 | $228.85 | $228.80 |
| Purchase #7 | $54.72 | 12.325% | $61.4642 | $61.46 | $61.45 | $61.50 |
| 7 purchase totals = | $966.07 | $1,013.2777 | $1,013.27 | $1,013.25 | $1,013.30 | |