| 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 | $127.90 | 10.743% | $141.6403 | $141.64 | $141.65 | $141.60 |
| Purchase #2 | $103.32 | 5.313% | $108.8094 | $108.81 | $108.80 | $108.80 |
| Purchase #3 | $120.61 | 6.640% | $128.6185 | $128.62 | $128.60 | $128.60 |
| Purchase #4 | $186.44 | 10.673% | $206.3387 | $206.34 | $206.35 | $206.30 |
| Purchase #5 | $176.59 | 8.722% | $191.9922 | $191.99 | $192.00 | $192.00 |
| Purchase #6 | $170.90 | 5.394% | $180.1183 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $78.48 | 11.529% | $87.528 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $964.24 | $1,045.0454 | $1,045.05 | $1,045.05 | $1,044.90 | |