| 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 | $150.33 | 8.302% | $162.8104 | $162.81 | $162.80 | $162.80 |
| Purchase #2 | $169.95 | 5.626% | $179.5114 | $179.51 | $179.50 | $179.50 |
| Purchase #3 | $231.59 | 5.103% | $243.408 | $243.41 | $243.40 | $243.40 |
| Purchase #4 | $171.48 | 12.496% | $192.9081 | $192.91 | $192.90 | $192.90 |
| Purchase #5 | $135.68 | 6.856% | $144.9822 | $144.98 | $145.00 | $145.00 |
| Purchase #6 | $192.39 | 7.566% | $206.9462 | $206.95 | $206.95 | $206.90 |
| Purchase #7 | $192.97 | 4.292% | $201.2523 | $201.25 | $201.25 | $201.30 |
| 7 purchase totals = | $1,244.39 | $1,331.8186 | $1,331.82 | $1,331.80 | $1,331.80 | |