| 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 | $205.37 | 3.123% | $211.7837 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $129.54 | 13.174% | $146.6056 | $146.61 | $146.60 | $146.60 |
| Purchase #3 | $17.78 | 9.342% | $19.441 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $176.60 | 8.514% | $191.6357 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $172.36 | 7.130% | $184.6493 | $184.65 | $184.65 | $184.60 |
| Purchase #6 | $151.98 | 8.123% | $164.3253 | $164.33 | $164.35 | $164.30 |
| Purchase #7 | $228.68 | 8.200% | $247.4318 | $247.43 | $247.45 | $247.40 |
| 7 purchase totals = | $1,082.31 | $1,165.8724 | $1,165.88 | $1,165.95 | $1,165.70 | |