| 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 | $127.71 | 7.261% | $136.983 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $186.50 | 13.740% | $212.1251 | $212.13 | $212.15 | $212.10 |
| Purchase #3 | $208.38 | 5.789% | $220.4431 | $220.44 | $220.45 | $220.40 |
| Purchase #4 | $32.25 | 6.478% | $34.3392 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $25.80 | 9.622% | $28.2825 | $28.28 | $28.30 | $28.30 |
| Purchase #6 | $166.71 | 6.581% | $177.6812 | $177.68 | $177.70 | $177.70 |
| Purchase #7 | $191.72 | 5.165% | $201.6223 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $939.07 | $1,011.4764 | $1,011.47 | $1,011.55 | $1,011.40 | |