| 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 | $134.40 | 11.534% | $149.9017 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $67.49 | 12.616% | $76.0045 | $76.00 | $76.00 | $76.00 |
| Purchase #3 | $181.33 | 5.323% | $190.9822 | $190.98 | $191.00 | $191.00 |
| Purchase #4 | $112.91 | 6.774% | $120.5585 | $120.56 | $120.55 | $120.60 |
| Purchase #5 | $211.32 | 6.409% | $224.8635 | $224.86 | $224.85 | $224.90 |
| Purchase #6 | $75.85 | 5.165% | $79.7677 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $225.79 | 8.773% | $245.5986 | $245.60 | $245.60 | $245.60 |
| 7 purchase totals = | $1,009.09 | $1,087.6767 | $1,087.67 | $1,087.65 | $1,087.80 | |