| 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 | $155.49 | 7.807% | $167.6291 | $167.63 | $167.65 | $167.60 |
| Purchase #2 | $204.32 | 3.375% | $211.2158 | $211.22 | $211.20 | $211.20 |
| Purchase #3 | $219.97 | 4.413% | $229.6773 | $229.68 | $229.70 | $229.70 |
| Purchase #4 | $164.64 | 11.503% | $183.5785 | $183.58 | $183.60 | $183.60 |
| Purchase #5 | $173.47 | 10.336% | $191.3999 | $191.40 | $191.40 | $191.40 |
| Purchase #6 | $210.86 | 11.414% | $234.9276 | $234.93 | $234.95 | $234.90 |
| Purchase #7 | $250.41 | 4.654% | $262.0641 | $262.06 | $262.05 | $262.10 |
| 7 purchase totals = | $1,379.16 | $1,480.4923 | $1,480.50 | $1,480.55 | $1,480.50 | |