| 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 | $172.64 | 13.773% | $196.4177 | $196.42 | $196.40 | $196.40 |
| Purchase #2 | $234.84 | 4.419% | $245.2176 | $245.22 | $245.20 | $245.20 |
| Purchase #3 | $186.35 | 9.764% | $204.5452 | $204.55 | $204.55 | $204.50 |
| Purchase #4 | $165.44 | 8.405% | $179.3452 | $179.35 | $179.35 | $179.30 |
| Purchase #5 | $221.35 | 13.404% | $251.0198 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $118.54 | 8.673% | $128.821 | $128.82 | $128.80 | $128.80 |
| Purchase #7 | $189.73 | 10.210% | $209.1014 | $209.10 | $209.10 | $209.10 |
| 7 purchase totals = | $1,288.89 | $1,414.4679 | $1,414.48 | $1,414.40 | $1,414.30 | |