| 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 | $192.83 | 7.416% | $207.1303 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $136.58 | 11.312% | $152.0299 | $152.03 | $152.05 | $152.00 |
| Purchase #3 | $142.38 | 5.721% | $150.5256 | $150.53 | $150.55 | $150.50 |
| Purchase #4 | $98.32 | 11.647% | $109.7713 | $109.77 | $109.75 | $109.80 |
| Purchase #5 | $156.39 | 9.141% | $170.6856 | $170.69 | $170.70 | $170.70 |
| Purchase #6 | $164.80 | 13.417% | $186.9112 | $186.91 | $186.90 | $186.90 |
| Purchase #7 | $243.78 | 11.631% | $272.1341 | $272.13 | $272.15 | $272.10 |
| 7 purchase totals = | $1,135.08 | $1,249.1880 | $1,249.19 | $1,249.25 | $1,249.10 | |