| 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 | $164.45 | 5.540% | $173.5605 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $139.71 | 8.841% | $152.0618 | $152.06 | $152.05 | $152.10 |
| Purchase #3 | $67.35 | 6.707% | $71.8672 | $71.87 | $71.85 | $71.90 |
| Purchase #4 | $197.39 | 12.451% | $221.967 | $221.97 | $221.95 | $222.00 |
| Purchase #5 | $154.58 | 10.615% | $170.9887 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $79.38 | 9.228% | $86.7052 | $86.71 | $86.70 | $86.70 |
| Purchase #7 | $174.66 | 7.463% | $187.6949 | $187.69 | $187.70 | $187.70 |
| 7 purchase totals = | $977.52 | $1,064.8453 | $1,064.85 | $1,064.80 | $1,065.00 | |