| 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 | $156.64 | 11.461% | $174.5925 | $174.59 | $174.60 | $174.60 |
| Purchase #2 | $20.98 | 6.120% | $22.264 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $93.70 | 9.736% | $102.8226 | $102.82 | $102.80 | $102.80 |
| Purchase #4 | $238.70 | 4.325% | $249.0238 | $249.02 | $249.00 | $249.00 |
| Purchase #5 | $220.87 | 3.372% | $228.3177 | $228.32 | $228.30 | $228.30 |
| Purchase #6 | $62.99 | 7.599% | $67.7766 | $67.78 | $67.80 | $67.80 |
| Purchase #7 | $20.40 | 7.760% | $21.983 | $21.98 | $22.00 | $22.00 |
| 7 purchase totals = | $814.28 | $866.7802 | $866.77 | $866.75 | $866.80 | |