| 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 | $149.88 | 8.206% | $162.1792 | $162.18 | $162.20 | $162.20 |
| Purchase #2 | $25.82 | 5.667% | $27.2832 | $27.28 | $27.30 | $27.30 |
| Purchase #3 | $180.77 | 9.687% | $198.2812 | $198.28 | $198.30 | $198.30 |
| Purchase #4 | $134.26 | 8.533% | $145.7164 | $145.72 | $145.70 | $145.70 |
| Purchase #5 | $27.92 | 12.511% | $31.4131 | $31.41 | $31.40 | $31.40 |
| Purchase #6 | $189.72 | 11.405% | $211.3576 | $211.36 | $211.35 | $211.40 |
| Purchase #7 | $95.99 | 3.650% | $99.4936 | $99.49 | $99.50 | $99.50 |
| 7 purchase totals = | $804.36 | $875.7243 | $875.72 | $875.75 | $875.80 | |