| 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 | $192.96 | 13.473% | $218.9575 | $218.96 | $218.95 | $219.00 |
| Purchase #2 | $145.33 | 10.547% | $160.658 | $160.66 | $160.65 | $160.70 |
| Purchase #3 | $67.62 | 4.870% | $70.9131 | $70.91 | $70.90 | $70.90 |
| Purchase #4 | $136.35 | 4.444% | $142.4094 | $142.41 | $142.40 | $142.40 |
| Purchase #5 | $184.67 | 8.408% | $200.1971 | $200.20 | $200.20 | $200.20 |
| Purchase #6 | $158.87 | 10.529% | $175.5974 | $175.60 | $175.60 | $175.60 |
| Purchase #7 | $204.92 | 11.560% | $228.6088 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $1,090.72 | $1,197.3413 | $1,197.35 | $1,197.30 | $1,197.40 | |