| 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 | $158.73 | 11.602% | $177.1459 | $177.15 | $177.15 | $177.10 |
| Purchase #2 | $244.66 | 10.422% | $270.1585 | $270.16 | $270.15 | $270.20 |
| Purchase #3 | $103.33 | 13.404% | $117.1804 | $117.18 | $117.20 | $117.20 |
| Purchase #4 | $173.58 | 13.343% | $196.7408 | $196.74 | $196.75 | $196.70 |
| Purchase #5 | $250.59 | 6.540% | $266.9786 | $266.98 | $267.00 | $267.00 |
| Purchase #6 | $141.98 | 3.397% | $146.8031 | $146.80 | $146.80 | $146.80 |
| Purchase #7 | $5.92 | 7.114% | $6.3411 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $1,078.79 | $1,181.3484 | $1,181.35 | $1,181.40 | $1,181.30 | |