| 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 | $183.86 | 6.136% | $195.1416 | $195.14 | $195.15 | $195.10 |
| Purchase #2 | $183.58 | 9.568% | $201.1449 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $51.65 | 6.186% | $54.8451 | $54.85 | $54.85 | $54.80 |
| Purchase #4 | $239.90 | 11.532% | $267.5653 | $267.57 | $267.55 | $267.60 |
| Purchase #5 | $183.83 | 13.398% | $208.4595 | $208.46 | $208.45 | $208.50 |
| Purchase #6 | $210.94 | 5.145% | $221.7929 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $241.30 | 11.794% | $269.7589 | $269.76 | $269.75 | $269.80 |
| 7 purchase totals = | $1,295.06 | $1,418.7082 | $1,418.71 | $1,418.70 | $1,418.70 | |