| 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 | $147.45 | 10.553% | $163.0104 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $64.63 | 3.726% | $67.0381 | $67.04 | $67.05 | $67.00 |
| Purchase #3 | $17.30 | 13.508% | $19.6369 | $19.64 | $19.65 | $19.60 |
| Purchase #4 | $210.47 | 6.472% | $224.0916 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $236.78 | 3.714% | $245.574 | $245.57 | $245.55 | $245.60 |
| Purchase #6 | $168.83 | 12.252% | $189.5151 | $189.52 | $189.50 | $189.50 |
| Purchase #7 | $179.82 | 3.173% | $185.5257 | $185.53 | $185.55 | $185.50 |
| 7 purchase totals = | $1,025.28 | $1,094.3918 | $1,094.40 | $1,094.40 | $1,094.30 | |