| 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 | $65.91 | 10.754% | $72.998 | $73.00 | $73.00 | $73.00 |
| Purchase #2 | $241.90 | 7.620% | $260.3328 | $260.33 | $260.35 | $260.30 |
| Purchase #3 | $190.26 | 10.646% | $210.5151 | $210.52 | $210.50 | $210.50 |
| Purchase #4 | $19.72 | 12.135% | $22.113 | $22.11 | $22.10 | $22.10 |
| Purchase #5 | $230.44 | 7.749% | $248.2968 | $248.30 | $248.30 | $248.30 |
| Purchase #6 | $143.90 | 6.707% | $153.5514 | $153.55 | $153.55 | $153.60 |
| Purchase #7 | $186.75 | 3.621% | $193.5122 | $193.51 | $193.50 | $193.50 |
| 7 purchase totals = | $1,078.88 | $1,161.3193 | $1,161.32 | $1,161.30 | $1,161.30 | |