| 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 | $97.34 | 11.610% | $108.6412 | $108.64 | $108.65 | $108.60 |
| Purchase #2 | $162.51 | 7.498% | $174.695 | $174.70 | $174.70 | $174.70 |
| Purchase #3 | $54.80 | 5.343% | $57.728 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $149.45 | 8.502% | $162.1562 | $162.16 | $162.15 | $162.20 |
| Purchase #5 | $248.97 | 9.809% | $273.3915 | $273.39 | $273.40 | $273.40 |
| Purchase #6 | $99.29 | 12.234% | $111.4371 | $111.44 | $111.45 | $111.40 |
| Purchase #7 | $146.64 | 12.823% | $165.4436 | $165.44 | $165.45 | $165.40 |
| 7 purchase totals = | $959.00 | $1,053.4926 | $1,053.50 | $1,053.55 | $1,053.40 | |