| 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 | $147.85 | 8.712% | $160.7307 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $196.57 | 12.781% | $221.6936 | $221.69 | $221.70 | $221.70 |
| Purchase #3 | $81.30 | 6.540% | $86.617 | $86.62 | $86.60 | $86.60 |
| Purchase #4 | $224.77 | 11.458% | $250.5241 | $250.52 | $250.50 | $250.50 |
| Purchase #5 | $141.98 | 10.836% | $157.365 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $130.86 | 3.790% | $135.8196 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $183.72 | 13.264% | $208.0886 | $208.09 | $208.10 | $208.10 |
| 7 purchase totals = | $1,107.05 | $1,220.8386 | $1,220.84 | $1,220.80 | $1,220.80 | |