| 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 | $160.91 | 12.828% | $181.5515 | $181.55 | $181.55 | $181.60 |
| Purchase #2 | $70.88 | 4.729% | $74.2319 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $16.89 | 9.567% | $18.5059 | $18.51 | $18.50 | $18.50 |
| Purchase #4 | $200.62 | 3.433% | $207.5073 | $207.51 | $207.50 | $207.50 |
| Purchase #5 | $185.42 | 7.198% | $198.7665 | $198.77 | $198.75 | $198.80 |
| Purchase #6 | $40.93 | 8.194% | $44.2838 | $44.28 | $44.30 | $44.30 |
| Purchase #7 | $225.49 | 7.157% | $241.6283 | $241.63 | $241.65 | $241.60 |
| 7 purchase totals = | $901.14 | $966.4752 | $966.48 | $966.50 | $966.50 | |