| 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 | $168.72 | 7.153% | $180.7885 | $180.79 | $180.80 | $180.80 |
| Purchase #2 | $237.70 | 6.672% | $253.5593 | $253.56 | $253.55 | $253.60 |
| Purchase #3 | $130.81 | 5.330% | $137.7822 | $137.78 | $137.80 | $137.80 |
| Purchase #4 | $102.56 | 6.636% | $109.3659 | $109.37 | $109.35 | $109.40 |
| Purchase #5 | $101.44 | 12.743% | $114.3665 | $114.37 | $114.35 | $114.40 |
| Purchase #6 | $60.79 | 9.663% | $66.6641 | $66.66 | $66.65 | $66.70 |
| Purchase #7 | $135.56 | 9.715% | $148.7297 | $148.73 | $148.75 | $148.70 |
| 7 purchase totals = | $937.58 | $1,011.2562 | $1,011.26 | $1,011.25 | $1,011.40 | |