| 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 | $165.80 | 12.258% | $186.1238 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $107.42 | 7.671% | $115.6602 | $115.66 | $115.65 | $115.70 |
| Purchase #3 | $9.54 | 6.303% | $10.1413 | $10.14 | $10.15 | $10.10 |
| Purchase #4 | $202.76 | 8.127% | $219.2383 | $219.24 | $219.25 | $219.20 |
| Purchase #5 | $212.71 | 9.110% | $232.0879 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $144.90 | 12.168% | $162.5314 | $162.53 | $162.55 | $162.50 |
| Purchase #7 | $197.99 | 4.727% | $207.349 | $207.35 | $207.35 | $207.30 |
| 7 purchase totals = | $1,041.12 | $1,133.1319 | $1,133.13 | $1,133.15 | $1,133.00 | |