| 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 | $179.79 | 10.570% | $198.7938 | $198.79 | $198.80 | $198.80 |
| Purchase #2 | $158.79 | 5.662% | $167.7807 | $167.78 | $167.80 | $167.80 |
| Purchase #3 | $234.79 | 5.215% | $247.0343 | $247.03 | $247.05 | $247.00 |
| Purchase #4 | $15.85 | 9.457% | $17.3489 | $17.35 | $17.35 | $17.30 |
| Purchase #5 | $121.95 | 9.710% | $133.7913 | $133.79 | $133.80 | $133.80 |
| Purchase #6 | $184.44 | 5.510% | $194.6026 | $194.60 | $194.60 | $194.60 |
| Purchase #7 | $90.47 | 4.665% | $94.6904 | $94.69 | $94.70 | $94.70 |
| 7 purchase totals = | $986.08 | $1,054.0420 | $1,054.03 | $1,054.10 | $1,054.00 | |