| 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 | $180.99 | 3.674% | $187.6396 | $187.64 | $187.65 | $187.60 |
| Purchase #2 | $130.34 | 13.519% | $147.9607 | $147.96 | $147.95 | $148.00 |
| Purchase #3 | $109.58 | 5.308% | $115.3965 | $115.40 | $115.40 | $115.40 |
| Purchase #4 | $89.48 | 3.514% | $92.6243 | $92.62 | $92.60 | $92.60 |
| Purchase #5 | $240.97 | 9.849% | $264.7031 | $264.70 | $264.70 | $264.70 |
| Purchase #6 | $248.31 | 3.842% | $257.8501 | $257.85 | $257.85 | $257.90 |
| Purchase #7 | $83.31 | 3.748% | $86.4325 | $86.43 | $86.45 | $86.40 |
| 7 purchase totals = | $1,082.98 | $1,152.6068 | $1,152.60 | $1,152.60 | $1,152.60 | |