| 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 | $175.37 | 3.623% | $181.7237 | $181.72 | $181.70 | $181.70 |
| Purchase #2 | $183.76 | 3.732% | $190.6179 | $190.62 | $190.60 | $190.60 |
| Purchase #3 | $219.85 | 3.528% | $227.6063 | $227.61 | $227.60 | $227.60 |
| Purchase #4 | $113.93 | 9.869% | $125.1738 | $125.17 | $125.15 | $125.20 |
| Purchase #5 | $177.96 | 13.704% | $202.3476 | $202.35 | $202.35 | $202.30 |
| Purchase #6 | $160.71 | 8.464% | $174.3125 | $174.31 | $174.30 | $174.30 |
| Purchase #7 | $249.94 | 3.516% | $258.7279 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $1,281.52 | $1,360.5097 | $1,360.51 | $1,360.45 | $1,360.40 | |