| 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 | $131.97 | 6.401% | $140.4174 | $140.42 | $140.40 | $140.40 |
| Purchase #2 | $183.51 | 12.767% | $206.9387 | $206.94 | $206.95 | $206.90 |
| Purchase #3 | $147.58 | 12.826% | $166.5086 | $166.51 | $166.50 | $166.50 |
| Purchase #4 | $209.67 | 13.413% | $237.793 | $237.79 | $237.80 | $237.80 |
| Purchase #5 | $57.97 | 6.142% | $61.5305 | $61.53 | $61.55 | $61.50 |
| Purchase #6 | $134.38 | 13.139% | $152.0362 | $152.04 | $152.05 | $152.00 |
| Purchase #7 | $103.65 | 10.475% | $114.5073 | $114.51 | $114.50 | $114.50 |
| 7 purchase totals = | $968.73 | $1,079.7317 | $1,079.74 | $1,079.75 | $1,079.60 | |