| 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 | $183.99 | 6.424% | $195.8095 | $195.81 | $195.80 | $195.80 |
| Purchase #2 | $98.61 | 11.717% | $110.1641 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $183.53 | 7.813% | $197.8692 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $107.86 | 8.758% | $117.3064 | $117.31 | $117.30 | $117.30 |
| Purchase #5 | $220.75 | 12.467% | $248.2709 | $248.27 | $248.25 | $248.30 |
| Purchase #6 | $26.51 | 10.701% | $29.3468 | $29.35 | $29.35 | $29.30 |
| Purchase #7 | $247.83 | 10.181% | $273.0616 | $273.06 | $273.05 | $273.10 |
| 7 purchase totals = | $1,069.08 | $1,171.8285 | $1,171.83 | $1,171.75 | $1,171.90 | |