| 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 | $192.35 | 8.437% | $208.5786 | $208.58 | $208.60 | $208.60 |
| Purchase #2 | $35.31 | 10.104% | $38.8777 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $101.45 | 6.375% | $107.9174 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $141.39 | 6.483% | $150.5563 | $150.56 | $150.55 | $150.60 |
| Purchase #5 | $98.47 | 4.417% | $102.8194 | $102.82 | $102.80 | $102.80 |
| Purchase #6 | $150.68 | 8.365% | $163.2844 | $163.28 | $163.30 | $163.30 |
| Purchase #7 | $150.37 | 6.271% | $159.7997 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $870.02 | $931.8335 | $931.84 | $931.85 | $931.90 | |