| 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 | $88.67 | 13.712% | $100.8284 | $100.83 | $100.85 | $100.80 |
| Purchase #2 | $169.98 | 5.654% | $179.5907 | $179.59 | $179.60 | $179.60 |
| Purchase #3 | $238.95 | 5.401% | $251.8557 | $251.86 | $251.85 | $251.90 |
| Purchase #4 | $129.52 | 4.211% | $134.9741 | $134.97 | $134.95 | $135.00 |
| Purchase #5 | $8.65 | 11.307% | $9.6281 | $9.63 | $9.65 | $9.60 |
| Purchase #6 | $181.38 | 9.840% | $199.2278 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $236.67 | 13.565% | $268.7743 | $268.77 | $268.75 | $268.80 |
| 7 purchase totals = | $1,053.82 | $1,144.8791 | $1,144.88 | $1,144.90 | $1,144.90 | |