| 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 | $160.65 | 7.550% | $172.7791 | $172.78 | $172.80 | $172.80 |
| Purchase #2 | $209.51 | 11.731% | $234.0876 | $234.09 | $234.10 | $234.10 |
| Purchase #3 | $124.56 | 10.114% | $137.158 | $137.16 | $137.15 | $137.20 |
| Purchase #4 | $146.28 | 12.806% | $165.0126 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $38.63 | 7.269% | $41.438 | $41.44 | $41.45 | $41.40 |
| Purchase #6 | $210.98 | 10.271% | $232.6498 | $232.65 | $232.65 | $232.60 |
| Purchase #7 | $88.32 | 9.660% | $96.8517 | $96.85 | $96.85 | $96.90 |
| 7 purchase totals = | $978.93 | $1,079.9768 | $1,079.98 | $1,080.00 | $1,080.00 | |