| 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 | $175.77 | 6.528% | $187.2443 | $187.24 | $187.25 | $187.20 |
| Purchase #2 | $183.93 | 4.145% | $191.5539 | $191.55 | $191.55 | $191.60 |
| Purchase #3 | $222.64 | 10.363% | $245.7122 | $245.71 | $245.70 | $245.70 |
| Purchase #4 | $7.28 | 9.789% | $7.9926 | $7.99 | $8.00 | $8.00 |
| Purchase #5 | $222.64 | 8.506% | $241.5778 | $241.58 | $241.60 | $241.60 |
| Purchase #6 | $243.71 | 12.860% | $275.0511 | $275.05 | $275.05 | $275.10 |
| Purchase #7 | $235.29 | 13.366% | $266.7389 | $266.74 | $266.75 | $266.70 |
| 7 purchase totals = | $1,291.26 | $1,415.8708 | $1,415.86 | $1,415.90 | $1,415.90 | |