| 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 | $168.55 | 5.248% | $177.3955 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $14.95 | 4.564% | $15.6323 | $15.63 | $15.65 | $15.60 |
| Purchase #3 | $112.31 | 8.478% | $121.8316 | $121.83 | $121.85 | $121.80 |
| Purchase #4 | $162.76 | 13.595% | $184.8872 | $184.89 | $184.90 | $184.90 |
| Purchase #5 | $134.76 | 5.355% | $141.9764 | $141.98 | $142.00 | $142.00 |
| Purchase #6 | $228.42 | 9.334% | $249.7407 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $217.32 | 6.456% | $231.3502 | $231.35 | $231.35 | $231.40 |
| 7 purchase totals = | $1,039.07 | $1,122.8139 | $1,122.82 | $1,122.90 | $1,122.80 | |