| 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 | $103.64 | 9.778% | $113.7739 | $113.77 | $113.75 | $113.80 |
| Purchase #2 | $183.61 | 5.414% | $193.5506 | $193.55 | $193.55 | $193.60 |
| Purchase #3 | $46.66 | 8.288% | $50.5272 | $50.53 | $50.55 | $50.50 |
| Purchase #4 | $86.98 | 7.639% | $93.6244 | $93.62 | $93.60 | $93.60 |
| Purchase #5 | $137.73 | 5.396% | $145.1619 | $145.16 | $145.15 | $145.20 |
| Purchase #6 | $32.71 | 4.422% | $34.1564 | $34.16 | $34.15 | $34.20 |
| Purchase #7 | $120.91 | 5.744% | $127.8551 | $127.86 | $127.85 | $127.90 |
| 7 purchase totals = | $712.24 | $758.6495 | $758.65 | $758.60 | $758.80 | |