| 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 | $207.29 | 11.337% | $230.7905 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $15.77 | 3.541% | $16.3284 | $16.33 | $16.35 | $16.30 |
| Purchase #3 | $123.52 | 11.856% | $138.1645 | $138.16 | $138.15 | $138.20 |
| Purchase #4 | $177.77 | 11.212% | $197.7016 | $197.70 | $197.70 | $197.70 |
| Purchase #5 | $190.54 | 8.835% | $207.3742 | $207.37 | $207.35 | $207.40 |
| Purchase #6 | $165.92 | 12.476% | $186.6202 | $186.62 | $186.60 | $186.60 |
| Purchase #7 | $96.64 | 7.368% | $103.7604 | $103.76 | $103.75 | $103.80 |
| 7 purchase totals = | $977.45 | $1,080.7398 | $1,080.73 | $1,080.70 | $1,080.80 | |