| 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 | $154.27 | 4.299% | $160.9021 | $160.90 | $160.90 | $160.90 |
| Purchase #2 | $128.89 | 4.188% | $134.2879 | $134.29 | $134.30 | $134.30 |
| Purchase #3 | $202.98 | 4.371% | $211.8523 | $211.85 | $211.85 | $211.90 |
| Purchase #4 | $61.61 | 10.805% | $68.267 | $68.27 | $68.25 | $68.30 |
| Purchase #5 | $181.99 | 13.671% | $206.8699 | $206.87 | $206.85 | $206.90 |
| Purchase #6 | $128.29 | 5.124% | $134.8636 | $134.86 | $134.85 | $134.90 |
| Purchase #7 | $91.38 | 3.125% | $94.2356 | $94.24 | $94.25 | $94.20 |
| 7 purchase totals = | $949.41 | $1,011.2784 | $1,011.28 | $1,011.25 | $1,011.40 | |