| 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 | $225.61 | 13.491% | $256.047 | $256.05 | $256.05 | $256.00 |
| Purchase #2 | $180.42 | 4.853% | $189.1758 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $185.84 | 8.695% | $201.9988 | $202.00 | $202.00 | $202.00 |
| Purchase #4 | $187.30 | 13.767% | $213.0856 | $213.09 | $213.10 | $213.10 |
| Purchase #5 | $162.27 | 10.632% | $179.5225 | $179.52 | $179.50 | $179.50 |
| Purchase #6 | $91.66 | 11.299% | $102.0167 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $15.73 | 11.117% | $17.4787 | $17.48 | $17.50 | $17.50 |
| 7 purchase totals = | $1,048.83 | $1,159.3251 | $1,159.34 | $1,159.35 | $1,159.30 | |