| 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 | $161.66 | 12.558% | $181.9613 | $181.96 | $181.95 | $182.00 |
| Purchase #2 | $26.40 | 8.628% | $28.6778 | $28.68 | $28.70 | $28.70 |
| Purchase #3 | $135.45 | 3.386% | $140.0363 | $140.04 | $140.05 | $140.00 |
| Purchase #4 | $175.55 | 12.457% | $197.4183 | $197.42 | $197.40 | $197.40 |
| Purchase #5 | $184.53 | 3.134% | $190.3132 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $219.31 | 6.223% | $232.9577 | $232.96 | $232.95 | $233.00 |
| Purchase #7 | $187.50 | 3.170% | $193.4438 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $1,090.40 | $1,164.8084 | $1,164.81 | $1,164.80 | $1,164.80 | |