| 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 | $183.33 | 9.675% | $201.0672 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $179.25 | 5.492% | $189.0944 | $189.09 | $189.10 | $189.10 |
| Purchase #3 | $199.33 | 7.238% | $213.7575 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $250.62 | 13.283% | $283.9099 | $283.91 | $283.90 | $283.90 |
| Purchase #5 | $68.87 | 4.771% | $72.1558 | $72.16 | $72.15 | $72.20 |
| Purchase #6 | $211.50 | 5.708% | $223.5724 | $223.57 | $223.55 | $223.60 |
| Purchase #7 | $179.31 | 3.573% | $185.7167 | $185.72 | $185.70 | $185.70 |
| 7 purchase totals = | $1,272.21 | $1,369.2739 | $1,369.28 | $1,369.20 | $1,369.40 | |