| 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 | $108.92 | 5.548% | $114.9629 | $114.96 | $114.95 | $115.00 |
| Purchase #2 | $200.39 | 10.233% | $220.8959 | $220.90 | $220.90 | $220.90 |
| Purchase #3 | $162.67 | 9.336% | $177.8569 | $177.86 | $177.85 | $177.90 |
| Purchase #4 | $128.70 | 6.156% | $136.6228 | $136.62 | $136.60 | $136.60 |
| Purchase #5 | $181.87 | 9.577% | $199.2877 | $199.29 | $199.30 | $199.30 |
| Purchase #6 | $117.60 | 13.710% | $133.723 | $133.72 | $133.70 | $133.70 |
| Purchase #7 | $172.71 | 7.308% | $185.3316 | $185.33 | $185.35 | $185.30 |
| 7 purchase totals = | $1,072.86 | $1,168.6808 | $1,168.68 | $1,168.65 | $1,168.70 | |