| 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 | $146.98 | 10.728% | $162.748 | $162.75 | $162.75 | $162.70 |
| Purchase #2 | $141.55 | 13.407% | $160.5276 | $160.53 | $160.55 | $160.50 |
| Purchase #3 | $153.92 | 4.387% | $160.6725 | $160.67 | $160.65 | $160.70 |
| Purchase #4 | $165.51 | 4.783% | $173.4263 | $173.43 | $173.45 | $173.40 |
| Purchase #5 | $183.90 | 13.184% | $208.1454 | $208.15 | $208.15 | $208.10 |
| Purchase #6 | $85.54 | 7.698% | $92.1249 | $92.12 | $92.10 | $92.10 |
| Purchase #7 | $128.47 | 4.160% | $133.8144 | $133.81 | $133.80 | $133.80 |
| 7 purchase totals = | $1,005.87 | $1,091.4591 | $1,091.46 | $1,091.45 | $1,091.30 | |