| 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 | $184.85 | 3.769% | $191.817 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $32.63 | 9.171% | $35.6225 | $35.62 | $35.60 | $35.60 |
| Purchase #3 | $220.26 | 4.287% | $229.7025 | $229.70 | $229.70 | $229.70 |
| Purchase #4 | $83.67 | 6.564% | $89.1621 | $89.16 | $89.15 | $89.20 |
| Purchase #5 | $212.75 | 6.490% | $226.5575 | $226.56 | $226.55 | $226.60 |
| Purchase #6 | $76.74 | 13.865% | $87.38 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $26.69 | 7.774% | $28.7649 | $28.76 | $28.75 | $28.80 |
| 7 purchase totals = | $837.59 | $889.0065 | $889.00 | $888.95 | $889.10 | |