| 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 | $177.77 | 8.873% | $193.5435 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $200.68 | 8.635% | $218.0087 | $218.01 | $218.00 | $218.00 |
| Purchase #3 | $203.97 | 12.134% | $228.7197 | $228.72 | $228.70 | $228.70 |
| Purchase #4 | $135.82 | 9.479% | $148.6944 | $148.69 | $148.70 | $148.70 |
| Purchase #5 | $58.71 | 3.515% | $60.7737 | $60.77 | $60.75 | $60.80 |
| Purchase #6 | $31.29 | 5.104% | $32.887 | $32.89 | $32.90 | $32.90 |
| Purchase #7 | $192.54 | 9.850% | $211.5052 | $211.51 | $211.50 | $211.50 |
| 7 purchase totals = | $1,000.78 | $1,094.1322 | $1,094.13 | $1,094.10 | $1,094.10 | |