| 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 | $153.96 | 5.177% | $161.9305 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $134.53 | 5.336% | $141.7085 | $141.71 | $141.70 | $141.70 |
| Purchase #3 | $173.59 | 6.805% | $185.4028 | $185.40 | $185.40 | $185.40 |
| Purchase #4 | $147.85 | 11.119% | $164.2894 | $164.29 | $164.30 | $164.30 |
| Purchase #5 | $16.97 | 12.452% | $19.0831 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $113.84 | 3.306% | $117.6036 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $161.34 | 9.628% | $176.8738 | $176.87 | $176.85 | $176.90 |
| 7 purchase totals = | $902.08 | $966.8917 | $966.88 | $966.90 | $966.90 | |