| 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 | $145.56 | 10.841% | $161.3402 | $161.34 | $161.35 | $161.30 |
| Purchase #2 | $71.50 | 6.103% | $75.8636 | $75.86 | $75.85 | $75.90 |
| Purchase #3 | $222.28 | 9.852% | $244.179 | $244.18 | $244.20 | $244.20 |
| Purchase #4 | $113.46 | 3.258% | $117.1565 | $117.16 | $117.15 | $117.20 |
| Purchase #5 | $127.75 | 11.587% | $142.5524 | $142.55 | $142.55 | $142.60 |
| Purchase #6 | $224.92 | 10.767% | $249.1371 | $249.14 | $249.15 | $249.10 |
| Purchase #7 | $198.59 | 9.238% | $216.9357 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $1,104.06 | $1,207.1645 | $1,207.17 | $1,207.20 | $1,207.20 | |